Low bit rate transform coder, decoder, and encoder/decoder for h

Details Low bit rate transform coder, decoder, and encoder/decoder for h Low bit rate transform coder, decoder, and encoder/decoder for h

1989-12-29

1992-04-28

Kemeny, Emanuel S.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

36471504, 364748, 381 29, G01L 500

Patent

active

051094177

ABSTRACT:
Quantizing noise is lessened in a speech signal system by using adaptive bit allocation for subband channels, wherein subband information of digital words is represented in block-floating-point form, and normalized mantiss as may allow dropping a sign bit.

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