audio compression
Audio Compression Batch Assistent 1.00
Will help the user compress WAV files more>> Will help the user compress WAV files
The Audio Compression Batch Assistent application was designed to be a simple compression tool that will help the user compress mutiple wav-files in a output folder using any normal audio-codec available on the system including mp3 if this codec is available.
Destination files bitrate etc will be based on the source-files so make sure you source-files matches what you have in mind.
Binary Compression 79 1.4.0
This is a fast and efficient binary compression. more>> This a the binary compression based on right(low) bit truncation of 2-byte data into 8-bit dictionary entries also performing routine princilpe used in the bellow listed routines. It performs fast and efficien data storage.<<less
Binary Compression is a command line win32 compression/decompression tool. Binary ... line win32 compression/decompression tool mar.exe and the full source code program listingOnda Lossless Audio Compressor 1.3
Onda Lossless Audio Compressor is a Java application that compresses 16-bit and 24-bit AIFF and WAVE audio files more>>
The Onda Lossless Audio Compressor algorithm doesnt perform as well as some other open-source LAC algorithms in terms of either speed or compression ratio; its virtue, if it can be said to have one, is that it is easy to understand and to implement, involving no mathematics beyond a bit of arithmetic.
The motivation for publishing the Onda Lossless Audio Compressor algorithm is that there may be circumstances in which a mediocre but simple LAC algorithm thats easy to implement is preferable to a good but complex algorithm.
There is a diminishing return on the complexity of LAC algorithms; each extra percentage point of compression becomes increasingly difficult to achieve.
The Onda Lossless Audio Compressor algorithm is content with the easy pickings: it gives up the struggle for extra compression when the going gets tough, with the expectation that its less-than-stellar performance will be sufficient for some purposes.
Main features:
- It can compress 16-bit and 24-bit AIFF and WAVE audio files, and can validate and expand files that it has compressed.
- It can be used as a command-line (console) application or with a graphical user interface (GUI).
- It can operate on single files or on all the files in a directory, with optional recursion. Input files and directories can be specified directly or as a list of pathnames in a text file.
- When it is run as a GUI application, input files and directories can be specified by drag-and-drop on systems that support it.
- It can preserve the ancillary chunks of AIFF and WAVE files (eg, the "bext" chunk used in BWF files), using a filter to specify the chunks that should be included in or excluded from a compressed file.
6-bit binary compression 1.3.3
This is a fast 6-bit binary compression more>> This is a fast 6-bit binary compression
6-bit binary compression can easily be used from the command line to compress any desired file from your personal computer.
<<lessAudioCrusher 1.4
AudioCrusher is a tool which lets you to extract digital audio from audio CDs and save the audio data in various sound formats more>>
AudioCrusher supports on the fly normalization and a wide range of sound formats such as RAW Audio, WAV, MP3 via LameEnc, BladeEnc or the Frauenhofer Codec, AAC (via the faac encoder), Ogg Vorbis, Monkeys Audio Lossless Compression and Windows Media Audio. More formats are available through the Audio Compression Manager or the Command Line Encoder interface.
The cdparanoia error correction mechanisms make it possible to create bit-exact copies of the audio data even from scratched CDs or CD drives which are prone to frame jitter.
AudioCrusher can get information on audio CDs through the freedb database and is able to create SFV-checksum files of the converted files to ensure file validity later on.
AudioCrusher gives the user full control over the ID3 tags which will be appended to the created MP3 files and can create WinAmp play lists with extended play list information.
AudioCrusher is highly configurable while it is still small and very easy to use.
Main features:
- Direct CD ripping, no intermediate files for encoding necessary
- cdparanoia error correction in order to make exact copies of the audio data
- freedb support, now also through a proxy server
- Supported formats: RAW, WAV, MP3, AAC, Ogg Vorbis, Monkeys Audio Lossless Compression and WMA, more formats are available through the Audio Compression Manager or the Command Line Encoder interface
- Normalization
- Automatic play list creation with extended play list information
- SFV-checksum file creation
- CD audio playback functionality
- Full customisable ID3v1 tag support for each track
- Prelimenary ID3v2 support
- WAV file tagging supported
- CD-Text support
- Filenames are fully customizable
- Supports a wide range of CD-ROM drives
Exact Audio Copy 0.99 prebeta 3
EAC is a new audio grabber for CD-ROM drives. Features include: Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported Hidden sector synchronization more>> EAC is a new audio grabber for CD-ROM drives. Features include:
- Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported
- Hidden sector synchronization (jitter correction)
- Secure, fast and burst extraction methods selectable. Fast extraction should run at the same speed as other grabbers, but is probably not exact anymore. Burst mode just grabs the audio data without any synchronization.
- Read error and complete loss of sync detection and correction in secure modes, as far as possible
- Output of time positions of all non-exact corrections and listen to these positions
- Copy of ranges of music data, not only tracks
- Automatic Speed reduction on errors and fallback afterwards
- Normalization of extracted audio
- Usage of the Windows Audio Compression Manager (ACM Codecs) for direct compression e.g. to MP3 waves
- Support for the BladeEnc DLL that is usable like an ACM Codec for online MP3 compression.
Lead Vorbis Audio Codec
A DirectShow® filter for compressing and decompressing audio data using the Vorbis compression algorithm more>>
Compared to MP3 compressed audio files, Vorbis based compression produces audio files that maintain a higher sound quality and/or a smaller compressed size, depending on the needs of the user. For example, the user has the option of keeping their digital music collection at the same sound quality level as MP3, but requiring significantly less disk space. Or, a user can commit the same amount of storage (disk space) as their MP3 based files, however their digital music will have higher quality sound.
Exact Audio Copy 0.99 Pre-Beta 4
EAC is a new audio grabber for CD-ROM drives. The main differences towards most other audio grabbers : Low registration costs (just a postcard and a stamp), it works with a new technology, reading aud more>>
EAC is a new audio grabber for CD-ROM drives. The main differences towards most other audio grabbers : Low registration costs (just a postcard and a stamp), it works with a new technology, reading audio CDs almost perfectly.
If there are any errors that cant be corrected, it will tell you on which time position the (possible) distortion occurred, so you could easily control it with e.g. the media player.
Main features:
- Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported
- Hidden sector synchronization (jitter correction)
- Secure, fast and burst extraction methods selectable. Fast extraction should run at the same speed as other grabbers, but is probably not exact anymore. Burst mode just grabs the audio data without any synchronization.
- Read error and complete loss of sync detection and correction in secure modes, as far as possible
- Output of time positions of all non-exact corrections and listen to these positions
- Copy of ranges of music data, not only tracks
- Automatic Speed reduction on errors and fallback afterwards
- Normalization of extracted audio
- Usage of the Windows Audio Compression Manager (ACM Codecs) for direct compression e.g. to MP3 waves
- Support for the BladeEnc DLL that is usable like an ACM Codec for online MP3 compression
- Support of external MP3, VQF, RA and AAC encoders for automatic compression after extraction
- Batch compression and decompression of/to WAV files
- Compression offset support for exact compression/decompression
- Detection of pre-track gaps
- Detection of silence in pre-track gaps
- Automatic creation of CUE sheets for CDRWin, including all gaps, indicies, track attributes, UPC and ISRC
- CD player functionality and prelistening to selected ranges
- Automatic detection of drive features, whether a drive has an accurate stream and/or does caching
- Sample Offsets for drives with no accurate streams, including the option of filling up missing samples with silence
- Option for synchronizing tracks for non-accurate stream drives
- Filename editing with local and remote CDDB database and cdplayer.ini support and more features like ID3 tagging
- Browse and edit local database
- Certified Escient CDDB(TM) Compatible
- Local CDDB support
- Record and Loop Record functions for recording from LP, radio, etc.
- Automatic rename of MP3 files according to their ID3 tag
- Catalog extraction function
- Multisession (CD-Extra) support
- CD-Text support
- CD-Write support for some drives
- ID3 Tag editor with drag and drop possibility from track listing and database
- Glitch removal after extraction
- Small WAV editor with the following functionality: delete, trim, normalize, pad, glitch removal, pop detection, interpolation of ranges, noise reduction, fade in/out, undo (and more)
- Program is Cardware, so feel free to copy
extracted audio - Usage of the Windows Audio Compression Manager (ACM Codecs) for direct compression e.g. to MP3 waves - Support for the BladeEnc DLL that is usable like an ACM Codec for online MP3Shuangs Audio Joiner 1.0
audio file join tool more>> Shuangs Audio Joiner is a free audio file join tool. It can combine WAV, MP3 and WMA which are in various formats, frequencies and tracks into a file.<<less
Chilkat Real-Time Compression Component 1.0.0
Chilkat RT Compress is a free COM component offering real-time memory-to-memory compression and decompression. more>>
Chilkat RT Compress is a free COM component offering real-time memory-to-memory compression and decompression.
Whats new in this version: None
<<lessSony ATRAC3 Audio Codec 0.98
ATRAC3 achieves twice the data compression rate of ATRAC with virtually no loss in sound quality and reduces the size of audio d more>>
The highest bit rate supported by Atrac3 is 132 kbps (which they say is superior to MP3 128 kbps) and supplies a decent quality.
For the best quality ATRAC3 files, you must convert the tracks directly from the audio CD.
ATRAC3 is a compression technology based on Sony?s ATRAC (Adaptive TRansform Acoustic Coding) technology that originated with and is supported by MiniDisc. ATRAC3 achieves twice the data compression rate of ATRAC with virtually no loss in sound quality and reduces the size of audio data to 1/10 of the original audio CD source.
The audio compression technologies used by Sony will analyze the digital audio data and reduce its size by applying the newest digital audio technologies.
Compressing audio data provides real benefits:
- Drastically minimize the required physical size of recording media while enabling increased music storage.
- Smaller file sizes means a reduction in audio data transmission time.
How to install Sony ATRAC3 Audio Codec :
- Unarchive atrac3.rar, right-click on atrac3.inf file and choose Install.
- You may encounter a prompt saying: "The software you are installing for this hardware... has not passed Windows Logo testing..."; click on the Continue Anyway button.
- Then check the installed codec. See Checking Installed VIDEO and AUDIO Codecs In Windows XP guide.
DivX MPEG-4 Audio Codec 4.02
Some movies are created with WMA sound format which is unrecognizable by the mp3 codecs of DivX versions higher than 3 more>>
Some movies are created with WMA sound format which is unrecognizable by the mp3 codecs of DivX versions higher than 3. In such cases your player starts searching the net for the appropriate codec and never finds it because there is no such available for download.
The only available appropriate DivX audio codec comes with the DivX 3.11 alpha codec installation pack (other repacks also) - DivXa32.acm. So now youve got an unique DivX 3.11 Alpha repack that will install only the missing audio decompressor, will add an item in your audio compression manager (for win 9x - control panel / multimedia / devices / audio compression codecs) and also an option for uninstallation from control panel (add/remove programs).
This is an advantage over installing the whole of the DivX 3.11 pack because it installs its older video codecs which you do not need and it overwrites the registry and uninstall information which makes it impossible to uninstall DivX 3.11 Alpha and the other later DivX codec version you might have separately. This may cause some undesired behaviour of your codecs and players. All you need to do for hearing the WMA sound of your movie is to install this pack.
I hope you will enjoy it!
Note: GSpot gives the following information with this type of audio codec: divx (same as wma) (0x0161) DivX Networks
True Audio Encoder (TTA) 3.3
True Audio Encoder (TTA) - simple real-time lossless audio compressor based on adaptive prognostic filters more>>
Being "lossless" means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original.
The compression ratios of True Audio encoder depend on the type of music file being compressed, but the compression size will generally range between 30% - 70% of the original. TTA format supports both of ID3v2 and ID3v1 information tags.
Using True Audio encoder you can to store up to 20 audio CD from your collection on one single DVD-R for playback, keeping all of CD information in a popular ID3 information tags.
Main features:
- Support of 8,16,24 integer and 32-bit floating-point multichannel Wav audio files;
- Minimal system requirements;
- High compression performance;
- High speed performance;
- CRC checking;
- Corrupted data decoding;
- Simple and clean output files format with precalculated seek points table.
- Down to 30% lossless audio data compression
- Real-time encoding/decoding algorithm
- Fast operation speed and minimal system requirements
- Can be compiled and executed on several different platforms
- Free and open source code and documentation
PhotoGallery: Batch Resizing & Compression 1
Resize multiple JPEG images simultaneously. more>>
PhotoGallery: Batch Resizing & Compression 1 offers you a convenient software which is designed to resize images one at a time or multiple files with a single click. Resize JPEG images to make them smaller, send them faster and conserve valuable space on your Web site.
Free Convert All Audio Converter Diamond 5.8
Free Convert All Audio Converter Diamond is an effective solution for converting all video/audio to audio more>> <<less
