`torchaudio.sox_effects.effect_names()`

gives me the list of all the sox effects in torchaudio. I want to use these effects on my audio files but I don’t know what parameters some of these effects need. For example the effect `pitch`

can be applied by using an integer number that specifies the pitch whereas lowpass requires 2 numbers, whereas reverb needs a character value …as follows:

```
waveform1, sample_rate1 = torchaudio.load(WAV_PATH)
effects = [
['pitch', '1.1'],
["lowpass", "-1", "300"], # apply single-pole lowpass filter
["speed", "0.8"], # reduce the speed
# This only changes sample rate, so it is necessary to
# add `rate` effect with original sample rate after this.
["rate", f"{sample_rate1}"],
["reverb", "-w"], # Reverbration gives some dramatic feeling
]
waveform2, sample_rate2 = torchaudio.sox_effects.apply_effects_tensor(
waveform1, sample_rate1, effects)
```

How do I know what values to specify for other sox effects such as 'allpass, chorus, divide, …" Is there any documentation available. Please help