![]() ![]() Audio tracks on a CD can be opened directly with Read from file. The list can contain several devices, such as the internal microphone, a line input, or external USB devices. On the Mac or in Linux, you can record from the list on the left in the SoundRecorder window. You can change the size of the recording buffer with Sound input prefs. For instance, if the recording buffer is 20 megabytes (the standard value), you can record 220 seconds in stereo (440 seconds in mono) at a sampling frequency of 22050 Hz, or 110 seconds in stereo (220 seconds in mono) at a sampling frequency of 44100 Hz. ![]() The size of the recording buffer determines how many seconds of sound you can record. The name of the resulting Sound object will be taken from the text field next to the button clicked. Click Save to list to copy the recorded sound to the object window (or Save left channel to list or Save right channel to list to copy the left or right channel if you have a stereo sound). To record the sound, use the Record and Stop buttons in the SoundRecorder window. The resulting sound has 16 bits per sample, like sounds on an audio CD. The sound input level is monitored continuously with one or two meters. from the New menu.ĭepending on your system, the SoundRecorder window may allow you to choose the sampling frequency, the input gain, and the input device (microphone, line, or digital). The SoundRecorder appears on your screen if you choose Record mono Sound. With the Praat SoundRecorder window you can record a mono or stereo sound for subsequent viewing and analysis in Praat. ![]()
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