Contents
A short history of audio technology
Part One: Principles of Digital Signal Processing
Characteristics and terminology of sample-hold circuits
Calculation of theoretical signal-to-noise ratio
Masking of quantization noise 51 Conversion codes
4 Overview of A/D conversion systems
Linear (or uniform) quantization
Block floating-point conversion
Differential PCM and delta modulation
5 Operation of A/D–D/A converters
High-density linear A/D converter
D/A conversion in digital audio equipment
6 Codes for digital magnetic recording
Modified frequency modulation (MFM)
Three-position modulation (3PM)
High-density modulation-1 (HDM-1)
Eight-to-fourteen modulation (EFM)
7 Principles of error correction
8 Overview of the compact disc medium
Recording and read-out system on a CD
Additional information on the CD
10 Opto-electronics and the optical block
Interaction of optical waves with matter
The injection laser diode (ILD)
FOP: flat-type optical pick-up
11 The servo circuits in CD players
Summary of the servo circuits in a CD player
Part Three: Digital Audio Recording Systems
15 Digital audio tape (DAT) format
16 Non-tracking digital audio tape (NT-DAT)
The MiniDisc optical block unit
Part Four: Advanced Digital Audio Technologies
Technical specifications and dimensions
Compression for other applications
Appendix 3: Serial copy management system (SCMS)
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