3jWddlmZddlZddlmZddlmZej dZ d dZd dZ Gdd ejZ e d k(rddlZeje yy) ) annotationsN) environment)scalezaudioSearch.transcribercddlm}|tjd}|durtj dz }n |durd}n|}|dur|j |t|}n|jt| }|j||} |j| } |j| |\} } |j| \} } |j| | d \}}|r|j|r: ddl}|j$j'| |j$jtj)d |S#t $r|j#d wxYw) a runs all the methods to record from audio for `seconds` length (default 10.0) and transcribe the resulting melody returning a music21.Score object if `show` is True, show the stream. if `plot` is True, then a Tk graph of the frequencies will be displayed. if `useMic` is True then use the microphone. If False it will load the file of `saveFile` or the default temp file to run transcriptions from. a different scale than the chromatic scale can be specified by setting `useScale`. See :ref:`moduleScale` for a list of allowable scales. (or a custom one can be given). Microtonal scales are totally accepted, as are retuned scales where A != 440hz. if `saveFile` is False, then the recorded audio is saved to disk. If set to `True` then `environLocal.getRootTempDir() / 'ex.wav'` is used as the filename. If set to anything else then it will use that as the filename. r audioSearchNC4Tzex.wavF)lengthstoreWaveFilename waveFilenameremoveRestsAtBeginningz)Cannot plot without matplotlib installed.z* END)music21rrChromaticScale environLocalgetRootTempDirgetFrequenciesFromMicrophonestrgetFrequenciesFromAudioFiledetectPitchFrequenciessmoothFrequenciespitchFrequenciesToObjectsjoinConsecutiveIdenticalPitchesnotesAndDurationsToStreamshowmatplotlib.pyplot ImportErrorAudioSearchExceptionpyplotplot printDebug)rr!useMicsecondsuseScalesaveFileaudioSearchBaser freqFromAQListdetectedPitchesFreqdetectedPitchObjectslistplot notesList durationListmyScoreunused_length_part matplotlibs L/DATA/.local/lib/python3.12/site-packages/music21/audioSearch/transcriber.py runTranscriber2s,7''-4#224x? U   ~(EE!,/F1)DD\*E,*@@QYZ);;QS[\'GGH\]Y"1"K"K##L#%G      = $ x( G$ N =!66;= = =s 7EE"c,ddlm}|j|}|j||}|j |}|j ||\}}|j |\}}|j||d\} } | jjS)a| Reads in a .wav file and returns a stream representing the transcribed, monophonic audio. `fileName` should be the complete path to a file on the disk. A different scale than the chromatic scale can be specified by setting `useScale`. See :ref:`moduleScale` for a list of allowable scales. (or a custom one can be given). Microtonal scales are totally accepted, as are retuned scales where A != 440hz. We demonstrate with an audio file beginning with an ascending scale. >>> import os #_DOCS_HIDE >>> taw = 'test_audio.wav' #_DOCS_HIDE >>> waveFile = str(common.getSourceFilePath() / 'audioSearch' / taw) #_DOCS_HIDE >>> #_DOCS_SHOW waveFile = 'test_audio.wav' >>> p = audioSearch.transcriber.monophonicStreamFromFile(waveFile) >>> p >>> p.show('text') {0.0} {0.25} {0.75} {1.75} {2.75} {4.25} {5.25} {6.25} {7.25} ... rrr Tr) rrrrrrrrpartsfirst) fileNamer%r'r(r)r*unused_listplotr,r-r.r/s r1monophonicStreamFromFiler8]s>7$@@h@WN)@@QYZ);;G  ==    ceZdZdZdZy) TestExternalcPtjdz }tdd|dy)Nz new_song.wavFg$@)rr!r&r$rrr2selfr&s r1x_testRunTranscribez TestExternal.x_testRunTranscribes#..0>A5uxNr9cPtjdz }td|ddy)Nz pachelbel.wavF)r#r&r!rr=r>s r1x_testTranscribePachelbelz&TestExternal.x_testTranscribePachelbels#..0?BUXENr9N)__name__ __module__ __qualname__r@rBr9r1r;r;sOOr9r;__main__)TTTg4@NT)N) __future__runittestrrr Environmentrr2r8TestCaser;rCmainTestrFr9r1rMsq#&{&&'@A 048<DN+!\O8$$O zG\"r9