LT 1955-EB Recording/Playback Evaluation Board
Here is a state-of-the-art DAC-based Sound Recorder Playback device that offers near Hi-Fi frequency response with theoretically unlimited recording times.
Number of messages/file between 1 and 255
Recording Rate 1GB per Hour
Length of message/file – depends upon the flash drive chosen
Signal Level: 200mV P-P
Frequency Response: 20Hz ~ 20KHz <0.5 DB
THD+N(1KHz out = 800mv rms) 0.1% %
S/N (1KHz out = 800mv rms) 75 DB
DAC WITH 32OHM Loading OUT POWER 25 MW
Recording Options: In-built microphone, directly via a line input or from pre-recorded .wav files recorded on a flash drive from an external recording device.
The output may be, line output to an amplifier or USB Drive transferred to a computer or other .wav File playback unit.