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High Dynamic Range Audio Applications For Digital Signal Processing - Page 9 of 10Presented at AES 93rd Convention, October 1992
© Julian Dunn 1992
9
[8] Skritek, Paul- `Prospective techniques for improved signal-to-noise ratio in digital audioconversion systems', Full length version of paper presented at the 82nd AES Convention, London(March 13 1987)
[9] Evans, P. - `Digital audio in the broadcast centre', EBU Review - Tech. Nos. 241-242 , pp 118-125
(June/August 1990)
[10]Manson, W.I. - `Digital Coding Ranges for use in an all-digital studio-sound complex', BBCResearch Department Report No. 1985/16 (December 1985)
[11]Fielder, Louis D. - `Dynamic-Range Requirement for Subjectively Noise-Free Reproduction ofMusic', J. Audio Eng. Soc., vol 30 No. 7/8, pp 504-510 (July/August 1982)
[12]Cohen, Elizabeth A. and Fielder, Louis D. - `Determining Noise Criteria for RecordingEnvironments', J. Audio Eng. Soc., vol 40 No. 5, pp 384-402 (May 1992)
[13]Sivian, L.J., Dunn, H.K. and White, S.D. - `Absolute Amplitudes and Spectra of Certain Musical
Instruments and Orchestras', IRE Trans. Audio , vol AU-7, pp 1-29 (May/June 1959)
[14]Fielder, L. D. - `The Audibility of Modulation Noise in Floating-Point Conversion Systems', J.Audio Eng. Soc., vol 33 No. 10, pp 770-781 (October 1985)
[15]Lee, Francis F. and Lipschutz, David - `Floating-Point Encoding for Transcription of High-FidelityAudio Signals' J. Audio Eng. Soc., vol 75 No. 5, pp 266-272 (May 1977)
FIGURES
1. THD versus level for a leading `20 bit' ADC/DAC codec pair.
2. THD versus level for another ADC/DAC pair, showing the effect of limiting the wordwidth to 16bits, with and without `dynamic range enhancement'.
High Dynamic Range Audio Applications For Digital Signal Processing - Page 10 of 10Presented at AES 93rd Convention, October 1992
© Julian Dunn 1992
10
Figure 1 - THD versus level for a leading `20 bit' ADC/DAC codec pair.
Figure 2 - THD versus level for another ADC/DAC pair, showing the effect of limitingthe wordwidth to 16 bits, with and without `dynamic range enhancement'.
