It is impossible to convert AAC to MP3 without specialized software that supports both formats. You will need Cute Audio Converter that is capable of doing single- and multi-conversion between AAC and MP3 formats within a few seconds.
The interface of this program was specially developed for both professional and non-professional users, to make compression features available for all comers. That is why Cute Audio Converter gained huge popularity among music users.
A good tool for converting AAC to MP3 files to put on mobile phones is Cute Audio Converter.
Now you can convert any song to another size, convert chanels (stereo to mono), change bitrate or frequancy most easily. It is the fastest and most affordable solution currently available on the market.
Cute Audio Converter
Add AAC files
With Cute Audio Converter you can easily convert FLAC to MP3 in batches. Besides all this Cute Audio Converter has a built-in player to play all audio files for you.
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.
ACC audio format is a successor of MP3 that provides with flexible conversion settings and high-quality compression. It is the official format for iPhone, iPod and iTunes, but also is supported by various players and devices. Converting FLAC into AAC you can gain more efficient file compression while saving good sounding quality.
What is MP3?
MPEG-1 Audio Layer 3, more commonly referred to as MP3, is a digital audio encoding format using a form of lossy data compression. It is a common audio format for consumer audio storage, as well as a de facto standard encoding for the transfer and playback of music on digital audio players. MP3's use of a lossy compression algorithm is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio for most listeners, but is not considered high fidelity audio by audiophiles. An MP3 file that is created using the mid-range bit rate setting of 128 kbit/s will result in a file that is typically about 1/10th the size of the CD file created from the original audio source. An MP3 file can also be constructed at higher or lower bit rates, with higher or lower resulting quality. The compression works by reducing accuracy of certain parts of sound that are deemed beyond the auditory resolution ability of most people. This method is commonly referred to as perceptual coding. It internally provides a representation of sound within a short term time/frequency analysis window, by using psychoacoustic models to discard or reduce precision of components less audible to human hearing, and recording the remaining information in an efficient manner. This is relatively similar to the principles used by JPEG, an image compression format.
Cute Audio Converter : convert
many audio formats MP3, WAV, WMA, OGG, AC,APE,FLAC,MP2,MP4, M4A,
Ra(Real audio),and WavePack from one to another.