Table 17 Sound Formats - Motorola W760R Media Manual

Table 17 Sound formats

Type
AAC
AMR-NB
AMR-WB
iMelody
MIDI
PCM
MP3
Real Audio
WAV
WMA
Table 18 shows the bit rate, sampling rate, and stereo/mono capabilities for each supported format.
W760r/VA76r Media Guide
Short for Advanced Audio Encoding (.aac, .adcs, .adif), one of the audio compression
formats defined in the MPEG-2 standard. AAC boosts higher quality audio reproduction
than MP3 and requires 30% less data to do so.
Adaptive Multi Rate offers a wide range of data rates. The philosophy behind AMR is to
lower the data rate as the interference increases to enable better error correction.
iMelody is the Infrared Data Association (IrDA) standard for the textual representation of a
ring tone that can be used to transfer melodies between devices.
The W760R/VA76R handset is MIDI 1.0 compliant (.mid, .midi, .mmf, .smf), and supports
any data format described in The Complete MIDI 1.0 Detailed Specification, including:
- MIDI, Type 0
- MIDI, Type 1
Scalable Polyphonic MIDI (SP-MIDI)
Pulse Coding Modulation, a digital representation of an analog signal.
The MP3 format (.mp3) provides the coding of audio for digital storage.
Real Audio (.ra, .rm) is a compressed format suitable for streaming over the internet.
Format for storing files (.wav). Linear pcm 8-bit and 16-bit, CCITT A-law and U-law.
Windows Media Audio.
Description
Sound
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