FIRNet: Fundamental Frequency Controllable Fast Neural Vocoder With Trainable Finite Impulse Response Filter.
Yamato OhtaniTakuma OkamotoTomoki TodaHisashi KawaiPublished in: ICASSP (2024)
Keyphrases
- finite impulse response
- fundamental frequency
- fir filters
- filter design
- filter bank
- gaussian filtering
- infinite impulse response
- frequency response
- digital filters
- perfect reconstruction
- neural network
- low pass filter
- fast fourier transform
- speech signal
- lifting scheme
- low pass
- wavelet packet
- computationally efficient
- wavelet transform