Device for processing digital signal in audio-frequency bandwidt

Telephonic communications – Audio message storage – retrieval – or synthesis – Multilingual system or operation

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

379 98, 379100, H04M 164, H04M 1100

Patent

active

049892320

ABSTRACT:
A digital signal processing device for processing signals in the audio-frequency band with using a digital input-output interface circuit, analog input-output interfaces as well as digital signal processing circuit for converting digital signals to analog signals and vice versa. A memory is used for storing various programs for processing MODEM functions, voice-coding/synthesizing and the like in the digital signal processor selectively employs either one of the MODEM function processing programs and the voice coding/synthesizing function program, both of which are stored in the memory in accordance with an external command.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Device for processing digital signal in audio-frequency bandwidt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for processing digital signal in audio-frequency bandwidt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for processing digital signal in audio-frequency bandwidt will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-820245

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.