Motorola K3 technical manual Alert Tone Support, Supported Sound Formats

Sound

This chapter describes the sound environment available in the MOTOKRZR K3. It includes information on sound formats and more. Use this chapter as a reference when creating sounds for your products.

In general, file size is limited by available memory. The available memory for downloaded files will vary based on the media that is pre-loaded into the device. This pre-loaded media will vary from region to region and from carrier to carrier. We recommend keeping all media files as small as possible to ensure the consumer has the ability to download and use a variety of files to enhance the user experience.

Alert Tone Support

Downloaded audio files can be applied to a number of alert tones on the device including Ringtones for incoming calls, Text Message, and Date Book Alarms.

Ring Tones

Ring tones should not exceed 30 seconds because most voice mail systems pick up after four rings (16-25 seconds depending on the system).

Supported Sound Formats

The MOTOKRZR K3 support the following sound formats:

Type	Description
MIDI	The MOTOKRZR K3 are 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)
AAC	Short for Advanced Audio Encoding (.aac, .adcs, .adif), one of the
	audio compression formats defined in the MPEG-2 standard. AAC

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