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Alvas.Audio is a collection of 100% native CLR compliant controls written in C#. The collection allows C# and VB.Net developers to create applications that play (including mixed audio data), record and convert sound. Easy to use.
Key Features:
1. Record audio data:
- record uncompressed audio data (PCM);
- record compressed audio data: IMA ADPCM, Microsoft ADPCM, CCITT A-Law, CCITT u-Law, GSM 6.10, Windows Media Audio V2, MPEG Layer-3 (mp3) and others;
- record data to the stream (file stream, memory stream);
- pause and resume recording;
- get the current sound position;
- record data to any recorder installed in the system.
2. Play audio data:
- play uncompressed audio data (PCM);
- play compressed audio data: IMA ADPCM, Microsoft ADPCM, CCITT A-Law, CCITT u-Law, GSM 6.10, Windows Media Audio V2, MPEG Layer-3 (mp3) and others;
- play data from the stream (file stream, memory stream);
- play mixed audio data;
- pause and resume playing;
- get the current sound position;
- play data from any player installed in the system.
3. Set up mixer controls:
- select source line for recording;
- change source line volume for recording;
- additional controls adjustment. For example, "Mic Boost";
- change master volume for playback;
- playback muting.
4. Convert the audio data from one audio format to another.
5. Change Wave stream to MP3 stream if Wave stream contains MPEG Layer 3 data.
6. Few audio files concatenation.
7. Return the audio stream duration in milliseconds.
8. View the level of the input sound signal.
9. Does not require dependent files.
Requirements: .Net Framework v1.1 or later (also .Net v2.0)
Recommended: .Net Framework with Visual Studio .Net 2003 or later (also VS.NET 2005)
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