NNR (WDSP, Standard model) in WebAssembly

Runs in a Web Worker on a recorded SSB file and reports the CPU cost per second of audio, binary size and delay.

System

Input

16 kHz sample (what the server would send) 48 kHz sample (NNR does the 3:1 conversion itself) own WAV:

WAV files: 16-bit PCM, left channel; the rate must be 16000 or a multiple of it.

Test

block samples mask floor dB passes

Listen (delay compensated)