| We are proud to introduce two new integrated circuits designed for speech compression end Acoustic Echo Cancellation. All of these in a single chip, easy to use, royalty free, ready to be used in many applications like voice recorders, smart phones and all other applications requiring very high voice compression ratio.
Preliminary technical data:
EL9000A and EL9001A operate on 8kHz / 16bit speech audio samples coming from any voice codec with standard SPI/SSI serial interface. The output of the device operates on 6kbps or 8kbps CELP encoded bitstream giving you excellent voice compression.
Both devices are equipped with AEC - Acoustic Echo Canceler.
AL9000A is also equipped with additional encryption module for strong encryption using AES 256 bit cipher. TQFP80 package.
Stay tuned for more details...
Keywords: speex, speex codec, speex voice compression, voice encryption, voice codec, AES, AES256, CELP, AEC, Acoustic Echo Canceler, single chip codec, speech voice compression, speech encryption, speech codec
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