download25.com

Your free TOP 25 download source!

Featured Software

 IconFastReport
Report generator with visual designer, dialog forms and scripting languages
fr4demo.exe

 IconCode VBA
Code-VBA coding tools let you create better VBA code faster
codevba.exe

 IconAlvas.Audio
Allows .Net developers to create applications that play, record, convert sound.
Alvas.Audio.zip

 IconAlvas.Scriptor
Allows C# and VB.Net developers to add scripting possibility to the applications
Alvas.Scriptor.zip

 IconDemolition Derby & Figure 8 Race
If you like to cause accidents in racing games, then this is the game for you.
dfmconv.zip

Alvas.Audio 6.1

Allows .Net developers to create applications that play, record, convert sound.
Publisher: Alvas.Net
Category: Source Code
Version: 6.1
License: demo
Cost: 295$
Size: 0.74 MB
Updated: 30 Jan 2009
Review
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)


Changelog:
Version: 6.1(04 Dec 2008)
New features:
1. Added support for recording and playback in WAV format with 24 and 32 bits PCM format with more than two channels and 32 bits floating point format (WAVE_FORMAT_IEEE_FLOAT).
2. Can use PlayerEx and RecorderEx in the console applications and Windows Services.
Version: 6.0(12 Jul 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.
Version: 5.8(31 Mar 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
Version: 5.0(06 Jun 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.
Version: 4.8(11 Jan 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.
Version: 3.0

download (Alvas.Audio.zip - 0.74 MB)