Alvas.Audio 6.0

Free Alvas.Audio screenshot fileWorks with Windows Vista
Alvas.Audio for .Net is an audio library written in C#. The collection allows C# and VB.Net developers to create applications that play (including mixed audio data), record, edit and convert sound.

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, 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;
- 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. Editing
- change the speed of audio data;
- change the volume of audio data;
- join several pieces of audio in a single;
- cut/insert/remove a piece in the audio stream;
- create audio format from the byte array;
5. Convert audio wave stream to mp3 stream.
6. Convert Dialogic .vox (adpcm) stream to Mp3 stream.
7. Change Wave stream to MP3 stream if Wave stream contains MPEG Layer 3 data.
8. Few audio files concatenation.
9. Return the audio stream duration in milliseconds.
10. View the level of the input sound signal.
11. Play, record and convert RAW headerless format (SLINEAR etc).
12. Play and extract audio data from Avi streams.
13. Encode and decode Dialogic .vox (adpcm) format data.

Requirements: .Net Framework v1.1 or later (also .Net v3.5)
Recommended: .Net Framework with Visual Studio .Net 2003 or later (also VS.NET 2008)
Type : Demo ($295.00) » EULA
OS Support : Windows All + Vista
Date / Size : Dec, 5. 2006 / 740 kBytes
Requirements : .Net framework 1.1 or later
Users' rating : - Write a Review
Download Alvas.Audio fileOrder Alvas.AudioImage of Alvas.Audio
Update history of Alvas.Audio
v6.0 (July, 16. 2008)
New classes:
1. AcmConverter class converts audio data from one format to another.
2. Mp3Reader/Mp3Writer are classes for reading/writing audio data from/to MP3 streams.
3. AviReader is a class for reading audio data from Avi streams.
4. RawReader/RawWriter for Slinear, Gsm, A-law, mu-law etc.
v5.8 (April, 3. 2008)
New features:
1. Convert audio wave stream to mp3 stream
2. Convert Dialogic .vox (adpcm) stream to Mp3 stream
3. Mix audio data into main audio data multiple times
4. Split stereo audio stream to two mono streams
5. Create audio format for MPEG Layer3 data
6. Reverse audio wave stream
v5.5 (December, 11. 2007)
New features:
1. Change the speed of audio data
2. Change the volume of audio data
3. Merge several pieces of audio in a single
4. Cut a piece of the audio stream
5. Insert a piece in the audio stream
6. Remove a piece of the audio stream
7. Create audio format of the byte array
v5.0 (October, 12. 2007)
New features:
- encode and decode Dialogic .vox (adpcm) format data;
- play, record and convert RAW headerless format (SLINEAR etc);
- change source line volume for recording;
- change different volume for stereo mixer line;
- change volume for PlayerEx.
v4.8 (May, 22. 2007)
New! Mixer controls set up:
- 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.
Distribution permissions for Alvas.Audio
This product can be freely distributed through the Internet. To publish it on a CD, please contact mail@alvas.net
Featured Vista Files

X360 Video Player ActiveX Control helps application developers to fully control the audio and video stream. You can drawing an overlay bitmap and text over the video. Also capture current image from the video.

X360 Tiff Image & Fax Viewer ActiveX used to view and save image as Bmp,Emf,Gif,Jpeg, Png,multipaged Tiff,Wmf.Major functions include crop,flip,rotate,resize,scroll ,zoom,draw text,print,grayscaled,blackwhi te,clipboard,get tiff tags,hand & select to

Powerful image activex ocx, support output PDF/A and read Kodak / Wang Annotation tags of TIFF file , PDF. Read, write EXIF ,TIFF tags. Split, Merge Swap TIFF.

JDataGrid provides a data grid, support some features such as row header, cell attributes, cell merge and split, undo and redo, find and replace, spell check, file input and export, print and print preview.

Let your software read text (text to speech),support Mandarin and English text, offers many kinds of TTS engines freely. Set speech voice, rate, volume, can translate text to Wave file.