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WaveNet is an autoregressive model for raw audio waveforms.
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Its original paper describes causal dilated convolutions, a categorical distribution over quantized samples, and conditional speech generation from linguistic and speaker features.
WaveNet generates raw audio one sample at a time. The original paper uses causal dilated convolutions and an 8-bit µ-law representation with a categorical distribution over 256 possible values. In conditional speech synthesis, linguistic and speaker features can condition the waveform generation. The paper reports results in its own speech and music experiments; it does not establish current product adoption or universal use in accessibility, singing or music generation.
Modeling waveform samples sequentially using prior samples as context.
Using causal dilated convolutions to expand receptive field.
Predicting a categorical distribution over 256 µ-law-quantized sample values.
Generating speech waveforms conditioned on linguistic and speaker features in the paper’s TTS setup.
Evaluate the original model on the intended audio task and hardware. Later systems such as parallel or recurrent vocoders require their own primary-source evidence; do not infer a current product roadmap from the WaveNet paper.
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WaveNet is an autoregressive model for raw audio waveforms. Its original paper describes causal dilated convolutions, a categorical distribution over quantized samples, and conditional speech generation from linguistic and speaker features.
WaveNet bersifat autoregresif: ia memprediksi setiap sampel audio berdasarkan sampel sebelumnya.
Konvolusi kausal yang melebar memungkinkan jaringan mencakup ribuan sampel masa lalu secara efisien sambil hanya melihat ke belakang dalam waktu.
The original WaveNet paper uses 8-bit µ-law companding and predicts a categorical distribution over 256 quantized audio values at each step.
Karena setiap sampel bergantung pada sampel sebelumnya, pembangkitan dilakukan secara berurutan dan oleh karena itu lambat, memotivasi Parallel WaveNet dan penerus lainnya.
The WaveNet paper uses a conditional WaveNet to generate raw speech waveforms from linguistic and speaker conditioning features; it does not make the spectrogram the final output.
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