Multi-channel recording system for a general purpose computer

Details Multi-channel recording system for a general purpose computer Multi-channel recording system for a general purpose computer

1997-10-30

1999-10-19

Tokar, Michael

Coded data generation or conversion

Analog to or from digital conversion

Multiplex

G08B 522

Patent

active

059696540

ABSTRACT:
Multi-channel recording system for audio signals comprising a general purpose computer (13) having a sound card (18) with two analog-to-digital converters (20, 22) for receiving two analog audio signals and recording these signals into digital form into a memory, and comprising an analog multiplexer (10, 12) arranged to combine a plurality n of input audio signals in analog form and to supply two resulting multiplexed signals (14, 16) to the analog-to-digital converters (20, 22), the computer (13) being arranged to function as a digital de-multiplexer (28, 30) for recovering the input audio signals in digital form and recording them into memory.

REFERENCES:
patent: 3976869 (1976-08-01), Stella et al.
patent: 4131766 (1978-12-01), Narasimba
patent: 4677422 (1987-06-01), Naito
patent: 5327132 (1994-07-01), Whitecar et al.
patent: 5686917 (1997-11-01), Odom et al.

Affiliated with

Also associated with

Rating

Multi-channel recording system for a general purpose computer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-channel recording system for a general purpose computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-channel recording system for a general purpose computer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2061796