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Waveform Audio File Format  |  1993-10-22  |  237.9 KB  |  1 channel  |  11,025 sample rate  |  22 seconds
Transcription: You can specify the width of a field using the width function. In this example, the call to width specifies that the next value that is inserted into cout should be at least 30 characters long. If it is more than 30 characters, it will not be truncated. But if it is less than 30 characters, it will be padded with the fill character.