Audio transmission, recording and reproducing system

Details Audio transmission, recording and reproducing system Audio transmission, recording and reproducing system

2001-01-23

2009-11-24

Chawan, Vijay B (Department: 2626)

Data processing: speech signal processing, linguistics, language

Audio signal bandwidth compression or expansion

C704S201000, C704S270000, C710S020000, C705S051000, C705S052000

Reissue Patent

active

RE041009

ABSTRACT:
An audio recording and reproducing apparatus includes a controller for controlling the entire behaviors, hard disc for write and read of audio data, audio compression/expansion circuit for expanding compressed audio data, and external I/O port. The audio recording and reproducing apparatus is connected to a network service center to obtain desired music data from storage of the network service center and to store it in the hard disc.

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