AMR to AAC

Convert AMR to AAC, AMR to AAC Converter

AMR MP3 Converter
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Total Audio MP3 Converter

Convert AMR to AAC


Total Audio MP3 Converter converts AMR to AAC, and supports more than 90 audio and video files as input, and converts to MP3, WAV, OGG, AMR, AWB, AAC, MP4, M4A, and M4B files. It also supports batch conversion.

  1. Free Download Total Audio MP3 Converter
  2. Install the Software by Step-by-step Instructions
  3. Launch Total Audio MP3 Converter
  4. Choose AMR Files

    Click "Add Files"
    Click "Add Files" to choose AMR files and then add them to conversion list.

    Choose one or more AMR files
    Choose one or more AMR files you want to convert and then click Open.

  5. Choose "to AAC"

    to AAC

  6. Convert AMR to AAC

    Click Convert
    Click button "Convert" to convert all AMR files into AAC format.

    Converting AMR to AAC
    The software is converting AMR files into AAC format.

  7. Play & Browse

    Play & Browse
    When conversion completes, you can right-click converted item and choose "Play Destination" to play the destination file; or choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.
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What is AMR?
Adaptive Multi-Rate (AMR) is an audio data compression scheme optimized for speech coding. AMR was adopted as the standard speech codec by 3GPP in October 1998 and is now widely used in GSM and UMTS. It uses link adaptation to select from one of eight different bit rates based on link conditions. AMR is also a file format for storing spoken audio using the AMR codec. Many modern mobile telephone handsets will allow you to store short recordings in the AMR format.

What is AAC?
Advanced Audio Coding (AAC) is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at many bit rates.

AAC has been standardized by ISO and IEC, as part of the MPEG-2 & MPEG-4 specifications. The MPEG-2 standard contains several audio coding methods, including the MP3 coding scheme. AAC is able to include 48 full-bandwidth (up to 96 kHz) audio channels in one stream plus 15 low frequency enhancement (LFE, limited to 120 Hz) channels and up to 15 data streams. AAC is able to achieve indistinguishable audio quality at data rates of 320 kbit/s (64kbit/s/channel) for five channels. The quality is close to CD also at 96 kbit/s (48kbit/s/channel) for stereo.

AAC's best known use is as the default audio format of Apple's iPhone, iPod, iTunes, and the format used for all iTunes Store audio (with extensions for proprietary digital rights management).

AAC is also the standard audio format for Sony's PlayStation 3 and is supported by Sony's Playstation Portable, latest generation of Sony Walkman, Sony Ericsson Walkman Phone, Nintendo's Wii (with the Photo Channel 1.1 update installed for Wii consoles purchased before late 2007) and the MPEG-4 video standard. HE-AAC is part of digital radio standards like DAB+ and Digital Radio Mondiale.

Convert AMR to AAC Related Topics: AC3 to AMR, ADX to AMR, AIFF to AMR, AMR to AAC, AMR to MP4, AMR to OGG, AMR to WAV, APE to AMR, ASF to AMR, FLAC to AMR, IT to AMR, M4A to AMR, M4B to AMR, M4V to AMR, MTM to AMR, OGA to AMR, OGG to AMR, S3M to AMR, SND to AMR, SPX to AMR, TTA to AMR, WAV to AMR, WMA to AMR, WMV to AMR, WV to AMR

 

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