System 2. A beautifully orange brochure tells us:
All ASR models share the same audio pipeline: 16kHz mono WAV → 80-bin Mel spectrogram → FastConformer encoder.
，推荐阅读夫子获取更多信息
Unlimited products
writev(batch) { for (const c of batch) addChunk(c); },
Instead of yielding one chunk per iteration, streams yield Uint8Array[]: arrays of chunks. This amortizes the async overhead across multiple chunks, reducing promise creation and microtask latency in hot paths.