know.audio_to_store

Audio to store experimentation

Example use:

``` from omisc.audio_to_store import *

wfs = demo_live_data_acquisition(
live_source=LiveWf(

input_device_index = None, # if None, will try to guess the device index sr = 44100, sample_width = 2, chk_size = 4096, stream_buffer_size_s = 60,

), store=mk_session_block_wf_store(

rootdir=None, # will choose one for you # template examples: ‘{session}_{block}.wav’ ‘{session}/d/{block}.pcm’, # ‘{session}/{block}’, ‘demo/s_{session}/blocks/{block}.wav’ template=’{session}_{block}.wav’, # pattern=r’d+’, value_trans=int

), chk_size=100_000, end_idx=300_000, logger=print

) print(f”{len(wfs)=}”) ```

class know.audio_to_store.LiveDataSingleSourceType(*args, **kwargs)[source]
class know.audio_to_store.SessionBlockBytesStoreType(*args, **kwargs)[source]

The protocol for SessionBlockStores

class know.audio_to_store.SessionBlockStoreType(*args, **kwargs)[source]

The protocol for SessionBlockStores

class know.audio_to_store.SessionBlockWaveformStoreType(*args, **kwargs)[source]

The protocol for SessionBlockStores

know.audio_to_store.get_root_dir(rootdir=None)[source]

get a rootdir (a default one, or validate the one given etc.)

know.audio_to_store.mk_mongo_single_data(mgc='mongodol/test', key_fields=('session', 'block'), data_field: str = 'data')[source]

s[session, block] waveform store with a mongoDB backend