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// For complete examples and data files, please go to https://github.com/groupdocs-metadata/GroupDocs.Metadata-for-.NET
// initialize WavFormat class
WavFormat wavFormat = new WavFormat((Common.MapSourceFilePath(filePath)));

// get audio info
WavAudioInfo audioInfo = wavFormat.AudioInfo;

// display bits per sample
Console.WriteLine("Bits per sample: {0}", audioInfo.BitsPerSample);

// display audio format version
Console.WriteLine("Audio format: {0}", audioInfo.AudioFormat);

// display number of channels
Console.WriteLine("Number of channels: {0}", audioInfo.NumberOfChannels);

// display sample rate
Console.WriteLine("Sample rate: {0}", audioInfo.SampleRate);