2018 Fall CTP431: Music and Audio Computing Fundamentals of Musical Acoustics
|
|
|
- Myrtle Warner
- 5 years ago
- Views:
Transcription
1 2018 Fall CTP431: Music and Audio Computing Fundamentals of Musical Acoustics Graduate School of Culture Technology, KAIST Juhan Nam
2 Outlines Introduction to musical tones Musical tone generation - String - Pipe, Membrane Properties of musical tones - Time-domain - Frequency-domain - Time-Frequency domain Human perception
3 Introduction to Musical Tones
4 Taxonomy of Musical Instruments Source:
5 Musical Tone Generation Excitation (plucking, striking) Source-driven (bowing, blowing) Action Musical Instrument Amplitude Envelope Sound 1D vibration (string, pipe) 2D vibration (bar, drum) Pitch and Spectral Envelope
6 Musical Tone Generation Excitation (plucking, striking) Source-driven (bowing, blowing) Newton Law of motion Action Musical Instrument Sound 1D vibration (string, pipe) 2D vibration (bar, drum) Rayleigh Wave Properties of Sound
7 Musical Tone Generation: String 1. Drive force on a sound object 2. Vibration by restoration force 3. Propagation 4. Reflection 5. Superposition 6. Standing Wave (modes) 7. Radiation
8 Musical Tone Generation: String One-dimensional ideal vibrating string Wave Equation c = K ε (string tension) (linear mass density) K 2 y x = ε 2 y 2 t 2 Boundary Conditions Fixed or open ends y 0,0 = 0 y L, 0 = 0 Initial Conditions Action (plucking, striking)
9 Wave Propagation Explained by wave equation on the vibrating string K 2 y x = ε 2 y y(x,t) = y r (t x / c)+ y l (t + x / c) 2 t 2 General solution Any left-traveling wave, any right-traveling wave and the sum of the two satisfy the wave equation. (An example of solutions) y x, t = A ) sin(ωt + kx) Note that wave is a function of time and position Source:
10 Wave Reflection Explained by the boundary conditions Hard Boundary (wave is flipped) Soft Boundary (wave is mirrored) Source:
11 Wave Superposition and Standing Wave The sum of two travelling waves in opposite directions with the same frequency cancel or reinforce each other, creating a stationary oscillation Source:
12 Complex Harmonic Oscillation Combination of modes are determined by the initial conditions (including the string length) Modes Wave Motion Source:
13 Video
14 Musical Tone Generation: Pipe Analogous to ideal 1D string - Woodwind or brass instrument: flute, clarinet, trumpet - Blowing: continuous excitation - Longitudinal pressure wave to travel in air column Source:
15 Musical Tone Generation: Membrane 2D wave equation: y x, y, t - Drum, percussion - Boundary condition: by the shape of membrane - Circular harmonic oscillation à generate inharmonic tones (0,1) Mode (1,1) Mode (2,1) Mode (0,2) Mode Source:
16 Properties of Musical Tones Time domain - Intensity (dynamics) - Amplitude envelope (ADSR) Amplitude envelope Frequency domain - Pitch (fundamental frequency) - Spectral envelope (formant) - Harmonicity: ratio between tonal and noise - Inharmonicity Spectrum (inharmonic) Spectrogram Time-Frequency domain - Temporal changes of spectral envelope
17 Sound Generation and Perception Generation Propagation Perception Vibration on instruments Traveling via the air Sensation of the air vibration through ears Physical Psychological
18 Sound Perception human auditory system - Ears (physiological sense) and brain (cognitive sense) Ears - A series of highly sensitive transducers - Three parts - Outer, middle and inner ears - Transform sound into sub-band signals Air Fluid Electric (Cook, 1999) Brain - Segregate and organize the auditory stimulus - Recognize loudness, pitch and timbre Mechanical
19 Outer Ear Pinnae - Collect sounds: - Related to recognize the sound direction (spatial sound) - Head-related transfer function (HRTF) Auditory canal - Protect ear drums - Quarter-wave resonance: boost the vibration around 3kHz by db Ear drum - Membrane that transduces air vibration to mechanical vibration - Malleus (hammer) is attached to it
20 Middle Ear Ossicles - malleus (hammer), incus (anvil) and stapes(stirrup) - The smallest bones in human body - Impedance matching: between air pressure (outer) and fluid (inner) - Without ossicles, only about 1/30 of the sound energy would have been transferred to inner ears - Amplification - Work as a lever: membrane size changes from the large (ear drum) to the small (oval windows) Muscles - Reduce the sound transmission in response to loud sounds
21 Inner ears Cochlea - Transduces fluid vibration to nerve firing Basilar membrane - Fluctuate at different positions selectively according to the frequency of incoming vibration - Similar to a bank of band-pass filters High freq. Basilar Membrane Low freq. Source: Organ of Corti - One row of inner hair-cell: fire neural spikes - Three rows of outer hair-cell: gain control
22 Auditory Transduction
23 References UNSW Music Acoustics Website - Stanford Music150 (by Tom Rossing) - The Science of Sound (3rd Edition) - Thomas D. Rossing, F. Richard Moore, and Paul A. Wheeler
CTP431- Music and Audio Computing Musical Acoustics. Graduate School of Culture Technology KAIST Juhan Nam
CTP431- Music and Audio Computing Musical Acoustics Graduate School of Culture Technology KAIST Juhan Nam 1 Outlines What is sound? Physical view Psychoacoustic view Sound generation Wave equation Wave
CTP 431 Music and Audio Computing. Basic Acoustics. Graduate School of Culture Technology (GSCT) Juhan Nam
CTP 431 Music and Audio Computing Basic Acoustics Graduate School of Culture Technology (GSCT) Juhan Nam 1 Outlines What is sound? Generation Propagation Reception Sound properties Loudness Pitch Timbre
Creative Computing II
Creative Computing II Christophe Rhodes c.rhodes@gold.ac.uk Autumn 2010, Wednesdays: 10:00 12:00: RHB307 & 14:00 16:00: WB316 Winter 2011, TBC The Ear The Ear Outer Ear Outer Ear: pinna: flap of skin;
August Acoustics and Psychoacoustics Barbara Crowe Music Therapy Director. Notes from BC s copyrighted materials for IHTP
The Physics of Sound and Sound Perception Sound is a word of perception used to report the aural, psychological sensation of physical vibration Vibration is any form of to-and-fro motion To perceive sound
Psychoacoustics. lecturer:
Psychoacoustics lecturer: stephan.werner@tu-ilmenau.de Block Diagram of a Perceptual Audio Encoder loudness critical bands masking: frequency domain time domain binaural cues (overview) Source: Brandenburg,
Math and Music: The Science of Sound
Math and Music: The Science of Sound Gareth E. Roberts Department of Mathematics and Computer Science College of the Holy Cross Worcester, MA Topics in Mathematics: Math and Music MATH 110 Spring 2018
Musical Acoustics Lecture 15 Pitch & Frequency (Psycho-Acoustics)
1 Musical Acoustics Lecture 15 Pitch & Frequency (Psycho-Acoustics) Pitch Pitch is a subjective characteristic of sound Some listeners even assign pitch differently depending upon whether the sound was
Simple Harmonic Motion: What is a Sound Spectrum?
Simple Harmonic Motion: What is a Sound Spectrum? A sound spectrum displays the different frequencies present in a sound. Most sounds are made up of a complicated mixture of vibrations. (There is an introduction
Our Perceptions of Music: Why Does the Theme from Jaws Sound Like a Big Scary Shark?
# 26 Our Perceptions of Music: Why Does the Theme from Jaws Sound Like a Big Scary Shark? Dr. Bob Duke & Dr. Eugenia Costa-Giomi October 24, 2003 Produced by and for Hot Science - Cool Talks by the Environmental
Sound energy and waves
ACOUSTICS: The Study of Sound Sound energy and waves What is transmitted by the motion of the air molecules is energy, in a form described as sound energy. The transmission of sound takes the form of a
9.35 Sensation And Perception Spring 2009
MIT OpenCourseWare http://ocw.mit.edu 9.35 Sensation And Perception Spring 29 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms. Hearing Kimo Johnson April
GCT535- Sound Technology for Multimedia Timbre Analysis. Graduate School of Culture Technology KAIST Juhan Nam
GCT535- Sound Technology for Multimedia Timbre Analysis Graduate School of Culture Technology KAIST Juhan Nam 1 Outlines Timbre Analysis Definition of Timbre Timbre Features Zero-crossing rate Spectral
UNIVERSITY OF DUBLIN TRINITY COLLEGE
UNIVERSITY OF DUBLIN TRINITY COLLEGE FACULTY OF ENGINEERING & SYSTEMS SCIENCES School of Engineering and SCHOOL OF MUSIC Postgraduate Diploma in Music and Media Technologies Hilary Term 31 st January 2005
Music 170: Wind Instruments
Music 170: Wind Instruments Tamara Smyth, trsmyth@ucsd.edu Department of Music, University of California, San Diego (UCSD) December 4, 27 1 Review Question Question: A 440-Hz sinusoid is traveling in the
NEW DEVELOPMENTS IN THE TREATMENT OF TINNITUS THE AUREX-3 FOR TINNITUS
aurex NEW DEVELOPMENTS IN THE TREATMENT OF TINNITUS THE AUREX-3 FOR TINNITUS Mark Brenner PhD, Jim Cook MA FRCS Mark Brenner is Managing Director of the CarePoint Group, UK Jim Cook is Consultant ENT Surgeon
Measurement of overtone frequencies of a toy piano and perception of its pitch
Measurement of overtone frequencies of a toy piano and perception of its pitch PACS: 43.75.Mn ABSTRACT Akira Nishimura Department of Media and Cultural Studies, Tokyo University of Information Sciences,
Note on Posted Slides. Noise and Music. Noise and Music. Pitch. PHY205H1S Physics of Everyday Life Class 15: Musical Sounds
Note on Posted Slides These are the slides that I intended to show in class on Tue. Mar. 11, 2014. They contain important ideas and questions from your reading. Due to time constraints, I was probably
We realize that this is really small, if we consider that the atmospheric pressure 2 is
PART 2 Sound Pressure Sound Pressure Levels (SPLs) Sound consists of pressure waves. Thus, a way to quantify sound is to state the amount of pressure 1 it exertsrelatively to a pressure level of reference.
Calculation of Unsteady Loudness in the Presence of Gaps Through Application of the Multiple Look Theory
University of Windsor Scholarship at UWindsor Electronic Theses and Dissertations 2010 Calculation of Unsteady Loudness in the Presence of Gaps Through Application of the Multiple Look Theory Helen Ule
Pitch. The perceptual correlate of frequency: the perceptual dimension along which sounds can be ordered from low to high.
Pitch The perceptual correlate of frequency: the perceptual dimension along which sounds can be ordered from low to high. 1 The bottom line Pitch perception involves the integration of spectral (place)
ADSR AMP. ENVELOPE. Moog Music s Guide To Analog Synthesized Percussion. The First Step COMMON VOLUME ENVELOPES
Moog Music s Guide To Analog Synthesized Percussion Creating tones for reproducing the family of instruments in which sound arises from the striking of materials with sticks, hammers, or the hands. The
DAT335 Music Perception and Cognition Cogswell Polytechnical College Spring Week 6 Class Notes
DAT335 Music Perception and Cognition Cogswell Polytechnical College Spring 2009 Week 6 Class Notes Pitch Perception Introduction Pitch may be described as that attribute of auditory sensation in terms
Audio Editing. Developed by. Allama Iqbal Open University, Islamabad, Pakistan. In association with
Audio Editing Developed by Allama Iqbal Open University, Islamabad, Pakistan In association with Commonwealth Educational Media Centre for Asia (CEMCA), New Delhi 2016 These curricula are made available
Pitch Perception and Grouping. HST.723 Neural Coding and Perception of Sound
Pitch Perception and Grouping HST.723 Neural Coding and Perception of Sound Pitch Perception. I. Pure Tones The pitch of a pure tone is strongly related to the tone s frequency, although there are small
Physical Modelling of Musical Instruments Using Digital Waveguides: History, Theory, Practice
Physical Modelling of Musical Instruments Using Digital Waveguides: History, Theory, Practice Introduction Why Physical Modelling? History of Waveguide Physical Models Mathematics of Waveguide Physical
Digital music synthesis using DSP
Digital music synthesis using DSP Rahul Bhat (124074002), Sandeep Bhagwat (123074011), Gaurang Naik (123079009), Shrikant Venkataramani (123079042) DSP Application Assignment, Group No. 4 Department of
Syllabus: PHYS 1300 Introduction to Musical Acoustics Fall 20XX
Syllabus: PHYS 1300 Introduction to Musical Acoustics Fall 20XX Instructor: Professor Alex Weiss Office: 108 Science Hall (Physics Main Office) Hours: Immediately after class Box: 19059 Phone: 817-272-2266
Weeks 1& 2: Introduction to Music/The Creation Lesson 1
Weeks 1& 2: Introduction to Music/The Creation Lesson 1 Objective: To learn when music was first heard, and how it is made. Teaching Point: We are about to begin a musical journey, one that began before
Lecture 1: What we hear when we hear music
Lecture 1: What we hear when we hear music What is music? What is sound? What makes us find some sounds pleasant (like a guitar chord) and others unpleasant (a chainsaw)? Sound is variation in air pressure.
UNIT 1: QUALITIES OF SOUND. DURATION (RHYTHM)
UNIT 1: QUALITIES OF SOUND. DURATION (RHYTHM) 1. SOUND, NOISE AND SILENCE Essentially, music is sound. SOUND is produced when an object vibrates and it is what can be perceived by a living organism through
Beethoven s Fifth Sine -phony: the science of harmony and discord
Contemporary Physics, Vol. 48, No. 5, September October 2007, 291 295 Beethoven s Fifth Sine -phony: the science of harmony and discord TOM MELIA* Exeter College, Oxford OX1 3DP, UK (Received 23 October
Does Saxophone Mouthpiece Material Matter? Introduction
Does Saxophone Mouthpiece Material Matter? Introduction There is a longstanding issue among saxophone players about how various materials used in mouthpiece manufacture effect the tonal qualities of a
Physics and Music PHY103
Physics and Music PHY103 Approach for this class Lecture 1 Animations from http://physics.usask.ca/~hirose/ep225/animation/ standing1/images/ What does Physics have to do with Music? 1. Search for understanding
CSC475 Music Information Retrieval
CSC475 Music Information Retrieval Monophonic pitch extraction George Tzanetakis University of Victoria 2014 G. Tzanetakis 1 / 32 Table of Contents I 1 Motivation and Terminology 2 Psychacoustics 3 F0
Instruments. Of the. Orchestra
Instruments Of the Orchestra String Family Wooden, hollow-bodied instruments strung with metal strings across a bridge. Find this family in the front of the orchestra and along the right side. Sound is
HST 725 Music Perception & Cognition Assignment #1 =================================================================
HST.725 Music Perception and Cognition, Spring 2009 Harvard-MIT Division of Health Sciences and Technology Course Director: Dr. Peter Cariani HST 725 Music Perception & Cognition Assignment #1 =================================================================
Brass Trombone, Trumpet Woodwind Flute, Clarinet, Didgeridoo Musical Bottles
Musician s : Period: : Whether it is the trumpeting of brass s as a marching band passes, or the bass pumping from the speakers in your car, sound is all around you. To help you better understand the sounds
Welcome to Vibrationdata
Welcome to Vibrationdata Acoustics Shock Vibration Signal Processing February 2004 Newsletter Greetings Feature Articles Speech is perhaps the most important characteristic that distinguishes humans from
PSYCHOACOUSTICS & THE GRAMMAR OF AUDIO (By Steve Donofrio NATF)
PSYCHOACOUSTICS & THE GRAMMAR OF AUDIO (By Steve Donofrio NATF) "The reason I got into playing and producing music was its power to travel great distances and have an emotional impact on people" Quincey
12/7/2018 E-1 1
E-1 1 The overall plan in session 2 is to target Thoughts and Emotions. By providing basic information on hearing loss and tinnitus, the unknowns, misconceptions, and fears will often be alleviated. Later,
EE513 Audio Signals and Systems. Introduction Kevin D. Donohue Electrical and Computer Engineering University of Kentucky
EE513 Audio Signals and Systems Introduction Kevin D. Donohue Electrical and Computer Engineering University of Kentucky Question! If a tree falls in the forest and nobody is there to hear it, will it
Physics. Approximate Timeline. Students are expected to keep up with class work when absent.
Physics Approximate Timeline Students are expected to keep up with class work when absent. CHAPTER 15 SOUND Day Plans for the day Assignments for the day 1 15.1 Properties & Detection of Sound Assignment
Available online at International Journal of Current Research Vol. 9, Issue, 08, pp , August, 2017
z Available online at http://www.journalcra.com International Journal of Current Research Vol. 9, Issue, 08, pp.55560-55567, August, 2017 INTERNATIONAL JOURNAL OF CURRENT RESEARCH ISSN: 0975-833X RESEARCH
Physical Modelling of Musical Instruments Using Digital Waveguides: History, Theory, Practice
Physical Modelling of Musical Instruments Using Digital Waveguides: History, Theory, Practice Introduction Why Physical Modelling? History of Waveguide Physical Models Mathematics of Waveguide Physical
Spectral Sounds Summary
Marco Nicoli colini coli Emmanuel Emma manuel Thibault ma bault ult Spectral Sounds 27 1 Summary Y they listen to music on dozens of devices, but also because a number of them play musical instruments
The characterisation of Musical Instruments by means of Intensity of Acoustic Radiation (IAR)
The characterisation of Musical Instruments by means of Intensity of Acoustic Radiation (IAR) Lamberto, DIENCA CIARM, Viale Risorgimento, 2 Bologna, Italy tronchin@ciarm.ing.unibo.it In the physics of
CHAPTER 20.2 SPEECH AND MUSICAL SOUNDS
Source: STANDARD HANDBOOK OF ELECTRONIC ENGINEERING CHAPTER 20.2 SPEECH AND MUSICAL SOUNDS Daniel W. Martin, Ronald M. Aarts SPEECH SOUNDS Speech Level and Spectrum Both the sound-pressure level and the
Timbre perception
Harvard-MIT Division of Health Sciences and Technology HST.725: Music Perception and Cognition Prof. Peter Cariani Timbre perception www.cariani.com Timbre perception Timbre: tonal quality ( pitch, loudness,
APPLICATION OF A PHYSIOLOGICAL EAR MODEL TO IRRELEVANCE REDUCTION IN AUDIO CODING
APPLICATION OF A PHYSIOLOGICAL EAR MODEL TO IRRELEVANCE REDUCTION IN AUDIO CODING FRANK BAUMGARTE Institut für Theoretische Nachrichtentechnik und Informationsverarbeitung Universität Hannover, Hannover,
Analysis, Synthesis, and Perception of Musical Sounds
Analysis, Synthesis, and Perception of Musical Sounds The Sound of Music James W. Beauchamp Editor University of Illinois at Urbana, USA 4y Springer Contents Preface Acknowledgments vii xv 1. Analysis
Sound design strategy for enhancing subjective preference of EV interior sound
Sound design strategy for enhancing subjective preference of EV interior sound Doo Young Gwak 1, Kiseop Yoon 2, Yeolwan Seong 3 and Soogab Lee 4 1,2,3 Department of Mechanical and Aerospace Engineering,
Class Notes November 7. Reed instruments; The woodwinds
The Physics of Musical Instruments Class Notes November 7 Reed instruments; The woodwinds 1 Topics How reeds work Woodwinds vs brasses Finger holes a reprise Conical vs cylindrical bore Changing registers
The Physics Of Sound. Why do we hear what we hear? (Turn on your speakers)
The Physics Of Sound Why do we hear what we hear? (Turn on your speakers) Sound is made when something vibrates. The vibration disturbs the air around it. This makes changes in air pressure. These changes
LET S MAKE A KAZOO CHALLENGE
LET S MAKE A KAZOO CHALLENGE First Grade Physical Science PURPOSE IN LET S MAKE A KAZOO, STUDENTS WILL: Design and build a kazoo that will sound like a real kazoo using the Engineering Design Process (EDP)
MODIFICATIONS TO THE POWER FUNCTION FOR LOUDNESS
MODIFICATIONS TO THE POWER FUNCTION FOR LOUDNESS Søren uus 1,2 and Mary Florentine 1,3 1 Institute for Hearing, Speech, and Language 2 Communications and Digital Signal Processing Center, ECE Dept. (440
Pitch-Synchronous Spectrogram: Principles and Applications
Pitch-Synchronous Spectrogram: Principles and Applications C. Julian Chen Department of Applied Physics and Applied Mathematics May 24, 2018 Outline The traditional spectrogram Observations with the electroglottograph
TESTING THE EFFECT OF MUSIC ON THE BRAIN Carson B Cary Academy
TESTING THE EFFECT OF MUSIC ON THE BRAIN Carson B Cary Academy ABSTRACT The purpose of this experiment was to test which genre had the most effect on the memory of the brain. It was hypothesized that the
The Tone Height of Multiharmonic Sounds. Introduction
Music-Perception Winter 1990, Vol. 8, No. 2, 203-214 I990 BY THE REGENTS OF THE UNIVERSITY OF CALIFORNIA The Tone Height of Multiharmonic Sounds ROY D. PATTERSON MRC Applied Psychology Unit, Cambridge,
Lecture 7: Music
Matthew Schwartz Lecture 7: Music Why do notes sound good? In the previous lecture, we saw that if you pluck a string, it will excite various frequencies. The amplitude of each frequency which is excited
The String Family. Bowed Strings. Plucked Strings. Musical Instruments More About Music
Musical Instruments More About Music The String Family The string family of instruments includes stringed instruments that can make sounds using one of two methods. Method 1: The sound is produced by moving
Music Theory: A Very Brief Introduction
Music Theory: A Very Brief Introduction I. Pitch --------------------------------------------------------------------------------------- A. Equal Temperament For the last few centuries, western composers
WIND INSTRUMENTS. Math Concepts. Key Terms. Objectives. Math in the Middle... of Music. Video Fieldtrips
Math in the Middle... of Music WIND INSTRUMENTS Key Terms aerophones scales octaves resin vibration waver fipple standing wave wavelength Math Concepts Integers Fractions Decimals Computation/Estimation
The Cocktail Party Effect. Binaural Masking. The Precedence Effect. Music 175: Time and Space
The Cocktail Party Effect Music 175: Time and Space Tamara Smyth, trsmyth@ucsd.edu Department of Music, University of California, San Diego (UCSD) April 20, 2017 Cocktail Party Effect: ability to follow
GENERAL EDUCATION AND TRAINING CREATIVE ARTS MUSIC ASSESSMENT TASK NOVEMBER 2015 GRADE 8
GENERAL EDUCATION AND TRAINING CREATIVE ARTS MUSIC ASSESSMENT TASK NOVEMBER 2015 GRADE 8 MARKS: 50 TIME: 1 HOUR PAGES: 5 NAME OF SCHOOL:... NAME OF LEARNER:... INSTRUCTIONS 1. All questions are compulsory.
MODELING OF GESTURE-SOUND RELATIONSHIP IN RECORDER
MODELING OF GESTURE-SOUND RELATIONSHIP IN RECORDER PLAYING: A STUDY OF BLOWING PRESSURE LENY VINCESLAS MASTER THESIS UPF / 2010 Master in Sound and Music Computing Master thesis supervisor: Esteban Maestre
FPFV-285/585 PRODUCTION SOUND Fall 2018 CRITICAL LISTENING Assignment
FPFV-285/585 PRODUCTION SOUND Fall 2018 CRITICAL LISTENING Assignment PREPARATION Track 1) Headphone check -- Left, Right, Left, Right. Track 2) A music excerpt for setting comfortable listening level.
Elements of Music. How can we tell music from other sounds?
Elements of Music How can we tell music from other sounds? Sound begins with the vibration of an object. The vibrations are transmitted to our ears by a medium usually air. As a result of the vibrations,
Part I Of An Exclusive Interview With The Father Of Digital FM Synthesis. By Tom Darter.
John Chowning Part I Of An Exclusive Interview With The Father Of Digital FM Synthesis. By Tom Darter. From Aftertouch Magazine, Volume 1, No. 2. Scanned and converted to HTML by Dave Benson. AS DIRECTOR
CTP 431 Music and Audio Computing. Course Introduction. Graduate School of Culture Technology (GSCT) Juhan Nam
CTP 431 Music and Audio Computing Course Introduction Graduate School of Culture Technology (GSCT) Juhan Nam 1 Who We Are Instructor: Juhan Nam ( ) Assistant Professor in GSCT Music and Audio Computing
Computer Models for Musical Instrument Identification
Computer Models for Musical Instrument Identification Nicolas D. Chétry Centre for Digital Music Department of Electronic Engineering Queen Mary, University of London A thesis submitted for the degree
Acoustical correlates of flute performance technique
Acoustical correlates of flute performance technique N. H. Fletcher Department of Physics, University of New England, Armidale, New South Wales 2351, Australia (Received 21 March 1974; revised 1 August
Vocal-tract Influence in Trombone Performance
Proceedings of the International Symposium on Music Acoustics (Associated Meeting of the International Congress on Acoustics) 25-31 August 2, Sydney and Katoomba, Australia Vocal-tract Influence in Trombone
The Research of Controlling Loudness in the Timbre Subjective Perception Experiment of Sheng
The Research of Controlling Loudness in the Timbre Subjective Perception Experiment of Sheng S. Zhu, P. Ji, W. Kuang and J. Yang Institute of Acoustics, CAS, O.21, Bei-Si-huan-Xi Road, 100190 Beijing,
Physics and Neurophysiology of Hearing
Physics and Neurophysiology of Hearing H.G. Dosch, Inst. Theor. Phys. Heidelberg I Signal and Percept II The Physics of the Ear III From the Ear to the Cortex IV Electrophysiology Part I: Signal and Percept
Cymatic: a real-time tactile-controlled physical modelling musical instrument
19 th INTERNATIONAL CONGRESS ON ACOUSTICS MADRID, 2-7 SEPTEMBER 2007 Cymatic: a real-time tactile-controlled physical modelling musical instrument PACS: 43.75.-z Howard, David M; Murphy, Damian T Audio
An interdisciplinary approach to audio effect classification
An interdisciplinary approach to audio effect classification Vincent Verfaille, Catherine Guastavino Caroline Traube, SPCL / CIRMMT, McGill University GSLIS / CIRMMT, McGill University LIAM / OICM, Université
I. LISTENING. For most people, sound is background only. To the sound designer/producer, sound is everything.!tc 243 2
To use sound properly, and fully realize its power, we need to do the following: (1) listen (2) understand basics of sound and hearing (3) understand sound's fundamental effects on human communication
THE VIRTUAL BOEHM FLUTE - A WEB SERVICE THAT PREDICTS MULTIPHONICS, MICROTONES AND ALTERNATIVE FINGERINGS
THE VIRTUAL BOEHM FLUTE - A WEB SERVICE THAT PREDICTS MULTIPHONICS, MICROTONES AND ALTERNATIVE FINGERINGS 1 Andrew Botros, John Smith and Joe Wolfe School of Physics University of New South Wales, Sydney
& Ψ. study guide. Music Psychology ... A guide for preparing to take the qualifying examination in music psychology.
& Ψ study guide Music Psychology.......... A guide for preparing to take the qualifying examination in music psychology. Music Psychology Study Guide In preparation for the qualifying examination in music
PHYSICS OF MUSIC. 1.) Charles Taylor, Exploring Music (Music Library ML3805 T )
REFERENCES: 1.) Charles Taylor, Exploring Music (Music Library ML3805 T225 1992) 2.) Juan Roederer, Physics and Psychophysics of Music (Music Library ML3805 R74 1995) 3.) Physics of Sound, writeup in this
Topic 1. Auditory Scene Analysis
Topic 1 Auditory Scene Analysis What is Scene Analysis? (from Bregman s ASA book, Figure 1.2) ECE 477 - Computer Audition, Zhiyao Duan 2018 2 Auditory Scene Analysis The cocktail party problem (From http://www.justellus.com/)
Why do some concert halls render music more expressive and impressive than others?
Evaluation of Concert Halls / Opera Houses : ISMRA216-72 Why do some concert halls render music more expressive and impressive than others? Tapio Lokki Aalto University, Finland, Tapio.Lokki@aalto.fi Abstract
Inhibition of Oscillation in a Plastic Neural Network Model of Tinnitus Therapy Using Noise Stimulus
Inhibition of Oscillation in a Plastic Neural Network Model of Tinnitus Therapy Using Noise timulus Ken ichi Fujimoto chool of Health ciences, Faculty of Medicine, The University of Tokushima 3-8- Kuramoto-cho
ABSOLUTE FIDELITY. Editor s Say You cannot manage what you cannot measure Tom DeMarco (software. Gary. How We Hear By Gary Leonard Koh. Cheers!
WCES 2007 pod ABSOLUTE FIDELITY Genesis Advanced Technologies 654 S Lucile St Seattle WA 98108 www.genesisloudspeakers.com info@genesisloudspeakers.com Tel: 206-762-8383 Fax: 206-762-8389 Editor s Say
HARMONIC ANALYSIS OF ACOUSTIC WAVES
Practical No3 HARMONIC ANALYSIS OF ACOUSTIC WAVES Equipment 1. Analog part: spectrum analyzer, acoustic generator, microphone, headphones. 2. Digital part: PC with sound card, microphone and loudspeaker.
Engineering in Recording
Engineering in Recording Jez Wells Audio Lab - Department of Electronics University of York, Heslington, York, UK ISEE, University of Sheffield, July 2012 1 Overview Is Recording Engineering? Some definitions
Instrument Recognition in Polyphonic Mixtures Using Spectral Envelopes
Instrument Recognition in Polyphonic Mixtures Using Spectral Envelopes hello Jay Biernat Third author University of Rochester University of Rochester Affiliation3 words jbiernat@ur.rochester.edu author3@ismir.edu
Quarterly Progress and Status Report. Violin timbre and the picket fence
Dept. for Speech, Music and Hearing Quarterly Progress and Status Report Violin timbre and the picket fence Jansson, E. V. journal: STL-QPSR volume: 31 number: 2-3 year: 1990 pages: 089-095 http://www.speech.kth.se/qpsr
Linear Time Invariant (LTI) Systems
Linear Time Invariant (LTI) Systems Superposition Sound waves add in the air without interacting. Multiple paths in a room from source sum at your ear, only changing change phase and magnitude of particular
Harmonic Analysis of the Soprano Clarinet
Harmonic Analysis of the Soprano Clarinet A thesis submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Physics from the College of William and Mary in Virginia,
Music Representations
Lecture Music Processing Music Representations Meinard Müller International Audio Laboratories Erlangen meinard.mueller@audiolabs-erlangen.de Book: Fundamentals of Music Processing Meinard Müller Fundamentals
Advance Certificate Course In Audio Mixing & Mastering.
Advance Certificate Course In Audio Mixing & Mastering. CODE: SIA-ACMM16 For Whom: Budding Composers/ Music Producers. Assistant Engineers / Producers Working Engineers. Anyone, who has done the basic
UNIT 1: THE ART OF SOUND
UNIT 1: THE ART OF SOUND 1.1 SOUND Sound is produced when an object vibrates and that movement travels through sound waves until it reaches our ears. Sound propagates at high speeds. The waves travel through
Sound ASSIGNMENT. (i) Only... bodies produce sound. EDULABZ. (ii) Sound needs a... medium for its propagation.
Sound ASSIGNMENT 1. Fill in the blank spaces, by choosing the correct words from the list given below : List : loudness, vibrating, music, material, decibel, zero, twenty hertz, reflect, absorb, increases,
A Need for Universal Audio Terminologies and Improved Knowledge Transfer to the Consumer
A Need for Universal Audio Terminologies and Improved Knowledge Transfer to the Consumer Rob Toulson Anglia Ruskin University, Cambridge Conference 8-10 September 2006 Edinburgh University Summary Three
Concert halls conveyors of musical expressions
Communication Acoustics: Paper ICA216-465 Concert halls conveyors of musical expressions Tapio Lokki (a) (a) Aalto University, Dept. of Computer Science, Finland, tapio.lokki@aalto.fi Abstract: The first
2. AN INTROSPECTION OF THE MORPHING PROCESS
1. INTRODUCTION Voice morphing means the transition of one speech signal into another. Like image morphing, speech morphing aims to preserve the shared characteristics of the starting and final signals,
1aAA14. The audibility of direct sound as a key to measuring the clarity of speech and music
1aAA14. The audibility of direct sound as a key to measuring the clarity of speech and music Session: Monday Morning, Oct 31 Time: 11:30 Author: David H. Griesinger Location: David Griesinger Acoustics,
THE PSYCHOACOUSTICS OF MULTICHANNEL AUDIO. J. ROBERT STUART Meridian Audio Ltd Stonehill, Huntingdon, PE18 6ED England
THE PSYCHOACOUSTICS OF MULTICHANNEL AUDIO J. ROBERT STUART Meridian Audio Ltd Stonehill, Huntingdon, PE18 6ED England ABSTRACT This is a tutorial paper giving an introduction to the perception of multichannel
A few white papers on various. Digital Signal Processing algorithms. used in the DAC501 / DAC502 units
A few white papers on various Digital Signal Processing algorithms used in the DAC501 / DAC502 units Contents: 1) Parametric Equalizer, page 2 2) Room Equalizer, page 5 3) Crosstalk Cancellation (XTC),