# Create the sine wave and noise sine_wave = [np.sin(2*np.pi*frequency*x1/sampling_rate) for x1 in range(num_samples)] sine_noise = [np.sin(2*np.pi*noisy_freq*x1/sampling_rate) for x1 in range(num_samples)] # Convert them to numpy arrays sine_wave = np.array(sine_wave) si...
from scipy.io import wavfile import noisereduce as nr import pyaudio import time import wave rate, data = wavfile.read("001.wav") _,noisy_part = wavfile.read("noise.wav") SAMPLING_FREQUENCY=16000 reduced_noise = nr.reduce_noise(y=data, y_noise=noisy_part, sr=SAMPLING_FREQUENCY) FORMA...
') return jsonify({"code": 1000, "text": '视频提取音频完成!'}) # 音频降噪 @app.route('/api/trans/noiseReduce', methods=['POST']) def noiseReduce(): try: initDir() writeLog('开始音频降噪...') audio = AudioSegment.from_wav(audio_file_path) audio_array = audio.get_array_of_samp...
1.关闭麦克风（在操作系统中，如果可以的话，您可以将麦克风从设备中拔出）1.获取此错误 当我运行你的...
windows 尝试在Python语音识别中使用桌面输出作为麦克风输入在任务栏中，右键单击声音图标-〉声音，然后转到...
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-UOwVboBZ-1681567330244)(https://gitcode.net/apachecn/apachecn-dl-zh/-/raw/master/docs/handson-tl-py/img/37a13513-298a-414a-beeb-76c68f9c1a36.png)] 狗的品种分类器预测 上图显示了模型表现的视觉证明。 正如我们所看到...
Ray ="ON"Open ="Open"print("Hello my name is Ray pleased to help you") audio_Input.adjust_for_ambient_noise(source) print("Say something: ") audio = audio_Input.listen(source) frase = audio_Input.recognize_google(audio,language='en-US')ifValueError: print("Speech not recognised")else...
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-BWM9ReRA-1681568737501)(https://gitcode.net/apachecn/apachecn-dl-zh/-/raw/master/docs/ai-py/img/B15441_11_01.png)] 图1:初始演化输出(第 0 到第 3 代) 最后,您将看到类似于以下,它指示演进的结束: [外链图片转存失败...
The basic intuition is that statistics are calculated on each frequency channel to determine a noise gate. Then the gate is applied to the signal. This algorithm is based (but not completely reproducing) on the oneoutlined by Audacityfor thenoise reduction effect(Link to C++ code) ...
"The cosmic operating system uses a command line interface. It runs on something like a teletype, with lots of noise and heat; punched-out bits flutter down into its hopper like drifting stars. The demiurge sits at his teletype, pounding out one command line after another, specifying the va...