Dat storage back-up and modem apparatus

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 96, 360 48, H04M 164

Patent

active

055816061

ABSTRACT:
A streamer apparatus for transferring data between a first storage device of a computer system, which has serial interface transmit and receive ports for transmitting and receiving data and a digital audio storage device, which has audio input and output lines. The streamer apparatus comprises a data path for transferring first data from the serial interface transmit port to the audio input line of the digital audio storage device, which is set to record at a predetermined level. An amplifier is coupled to the audio output line of the digital audio storage device for receiving and amplifying second data from the digital audio storage device by a predetermined factor. A level converter is coupled to the amplifier and the serial interface receive port for level-converting the second data to be compatible as input to the serial interface receive port of the first storage device. The level converter transfers the level-converted second data to the first storage device through the serial interface receive port. The streamer apparatus also comprises a modem circuit coupled to the data path for receiving first data from the serial interface transmit port and transferring the data to a remote computer system in a modem mode. Data from the remote computer system can be received by the modem circuit and level-converted by a level converter for reception by the serial interface receive port of the first storage device.

REFERENCES:
patent: 4540856 (1985-09-01), Fujii
patent: 4581484 (1986-04-01), Bendig
patent: 4897865 (1990-01-01), Canuel
patent: 4899232 (1990-02-01), Odaka et al.
patent: 5091805 (1992-02-01), Odaka et al.
patent: 5133004 (1992-07-01), Heileman
patent: 5155636 (1992-10-01), Odaka
patent: 5193110 (1993-03-01), Jones
patent: 5194995 (1993-03-01), Severtson
patent: 5196943 (1993-03-01), Hersee
patent: 5212772 (1993-05-01), Masters
patent: 5212784 (1993-05-01), Sparks
patent: 5220596 (1993-06-01), Patel

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

Dat storage back-up and modem apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dat storage back-up and modem apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dat storage back-up and modem apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-792174

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