Voice recording and reproducing apparatus

Details Voice recording and reproducing apparatus Voice recording and reproducing apparatus

1992-02-24

1993-06-08

Kemeny, Emanuel S.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

365 45, 360 744, G10L 500

Patent

active

052186407

ABSTRACT:
A voice recording and reproducing apparatus which includes a voice encoder for encoding a voice signal into a voice code, an address counter, a voice code memory in which the voice code is circulatively stored as specified by the address counter, a discriminator for determining whether the voice signal inputted is a voiced signal or whether the voice signal inputted is a silent signal, and a register for storing an address value of the address counter when the discriminator indicates that the silent signal has changed into the voiced signal. During reproduction, the starting address of the reproduction is determined by a stored address. The stored address represents the address value in the address counter at the time when the discriminator indicates that a silent signal has changed to a voiced signal.

REFERENCES:
patent: 4053712 (1977-10-01), Reindl
patent: 4318188 (1982-03-01), Hoffmann
patent: 4754346 (1988-06-01), Takagi
patent: 4821129 (1989-04-01), Culp

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