随笔分类 - 音频处理模块
摘要:import reimport osfrom pydub import AudioSegmentdef get_second_part_wav(main_wav_path, start_time, end_time, part_wav_path): """ 音频切片,获取部分音频,单位秒 :para
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摘要:from pydub import AudioSegmentMP3_File = AudioSegment.from_mp3('a1.mp3 ')MP3_File.export('a1.wav', format="wav")
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摘要:# from playsound import playsound# playsound('./abc.mp3') #可行 综合评判这个模块是最好的# from pydub import AudioSegment# from pydub.playback import play# song = Au
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摘要:方法一:import pyaudio,wave,cv2,threadingwav = pyaudio.PyAudio()# 打开声卡,设置 采样深度为16位、声道数为2、采样率为16、输入、采样点缓存数量为2048stream = wav.open(format=pyaudio.paInt16, c
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摘要:# -*- coding: utf-8 -*-# 读Wave文件并且绘制波形import waveimport matplotlib.pyplot as pltimport numpy as npplt.rcParams['font.sans-serif'] = ['SimHei'] # 用来正常显
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