Acoustics and psychoacoustics / David M. Howard and James Angus.
| Author/creator | Howard, David M., 1956- |
| Other author | Angus, Jamie. |
| Format | Book |
| Edition | Second edition. |
| Publication Info | Oxford ; Boston : Focal Press, 2001. |
| Description | x, 385 pages : illustrations ; 25 cm. |
| Subjects |
| Series | Music technology series Music technology series. ^A472463 |
| Contents | Introduction to sound. Pressure waves and sound transmission ; Sound intensity, power and pressure level ; Adding sounds together ; The inverse square law ; Sound interactions ; Time and frequency domains ; Analysing spectra -- Introduction to hearing. The anatomy of the hearing system ; Critical bands ; Frequency and pressure sensitivity ranges ; Loudness perception ; Noise-induced hearing loss ; Perception of sound source direction -- Notes and harmony. Musical notes ; Hearing pitch ; Hearing notes ; Tuning systems -- Acoustic model for musical instruments. A' black box' model of musical instruments ; Stringed instruments ; Wind instruments ; Percussion instruments ; The speaking and singing voice -- Hearing timbre and deceiving the ear. What is timbre? ; Acoustics of timbre ; Psychoacoustics of timbre ; The pipe organ as a timbral synthesiser ; Deceiving the ear -- Hearing music in different environments. Acoustics of enclosed spaces ; Room modes and standing waves ; Absorption materials ; Diffusion materials ; Sound isolation ; Energy-time considerations -- Processing sound electronically. Filtering ; Equalisation and tone controls ; Artificial reverberation ; Chorus, automatic double tracking (ADT), phasing and flanging effects ; Pitch processing and time modification ; Sound morphing and vocoding ; Spatial processing ; Loudness processing -- Appendix 1. Solving the ERB equation ; Appendix 2. Converting between frequency ratios and cents ; Appendix 3. Deriving the reverberation time equation ; Appendix 4. Deriving the reverberation time equation for different frequencies and surfaces. |
| Abstract | This book provides a comprehensive introduction to the subject of acoustics, including the principle of human perception of sound, sometimes called psychoacoustics. This book is ideal for students of music technology, sound recording, traditional music and acoustics, as well as engineers studying audio, multimedia and communications systems. Gain a practical understanding of how real musical sounds behave and are perceived in real spaces with this accessible and interesting read. Subjects featured include: principles of sound; human hearing and psychoacoustics; musical timbre, pitch and loudness perception; sound generation in musical instruments; sound in different environments (architectural acoustics); processing sound electronically. This second edition provides new material on wave motion, brass and woodwind instruments, forward and backward masking, an introduction to coding, and diffusion. Additional references and marginal notes explaining basic terms are provided to aid understanding. |
| Bibliography note | Includes bibliographical references and index. |
| LCCN | 00049494 |
| ISBN | 0240516095 (alk. paper) |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Music | Music Stacks | ML3805 .H77 2001 | ✔ Available | Place Hold |