Md Shakhrul Iman Siam

Decaf: A privacy preserving speech codec using speaker disentanglement and canonical voice conversion

We present DECAF, a privacy preserving neural speech codec that obfuscates a speaker's voice while preserving linguistic content while maintaining automatic speech recognition (ASR) performance at very low bitrates, inspired by decaffeination. At the transmitter end, speech is encoded into speaker independent content e...