Apparatus and method for processing ringtone
AssigneeLG Electronics Inc.
InventorsYong Chul Park, Jung Min Song, Jae Hyuck Lee, Jun Yup Lee
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Abstract
Provided are an apparatus and a method for processing a ringtone in a wireless terminal. Position data of sound source samples corresponding to ringtone contents are extracted in advance and then used to play the ringtone. Musical score data are parsed from ringtone contents, and position data of the sound source samples corresponding to the parsed musical score data are extracted and stored in a database. Instead of parsing the sound source samples each time, by storing the position data of the sound source samples corresponding to the musical score data in a database, system load can be reduced during a real time playback of a ringtone.
Claims15
An apparatus for processing a ring tone, comprising:
- a ring tone parser for parsing musical score data from inputted ring tone contents;
- a sequencer for aligning the parsed musical score data in order of playback duration of the musical score data;
- a sound source where a plurality of sound source samples are stored;
- a sound source parsing for parsing position data of the sound source samples corresponding to the musical score data and for matching the position data with the musical score data;
- a sound source play information database for storing the position data of the sound source samples and the musical score data, which are matched with each other;
- a control logic unit for receiving the musical score data aligned by the sequencer, for requesting the position data of the sound source samples from the sound source play information database, and for sequentially outputting the position data of the sound source samples;
- and
- a ring tone synthesizer for reading sound source samples corresponding to the position data of the sound source samples from the sound source play information database and for generating musical sounds corresponding to the musical score data;
- wherein the sound source parser parses the position data of the sound source sample corresponding to the musical score data and stores the parsed position data in the sound source play information database, and
- wherein the sound source play information database stores musical scale data of the ring tone contents and timbre data corresponding to the musical scale data, which are matched with the position data of the sound source samples, wherein the timbre data includes a sound tag or name, a ring tone music tag or name.
An apparatus for processing ring tone, comprising:
- means for parsing and sequencing musical score data contained in inputted ring tone contents, wherein the musical score data includes notes, musical scales, timbres, and musical scale playback durations;
- means for parsing position data of sound samples corresponding to the musical score data, wherein the position data of the sound source samples are parsed using the musical scale and timbre data of the musical score data;
- means for matching the musical score data with the position data;
- means for storing the musical score data and the position data of the sound source samples in a database;
- means for reading sound source samples corresponding to the position data of the sound source samples in order of the playback duration musical score data;
- and
- means for converting the sound source samples into music sounds.
A method for processing ring tone, comprising:
- parsing and sequencing musical score data from inputted ring tone contents, wherein the musical score data includes notes, musical scales, timbres, and musical scale playback durations;
- parsing position data of sound source samples corresponding to the parsed musical score data, wherein the position data of the sound source samples are parsed using the musical scale and timbre data of the musical score data;
- storing the position data in a database;
- reading the sound source samples corresponding to the position data of the sound source samples;
- and
- converting the sound source samples into frequencies in order of playback durations of the musical score data.
Dependencies are inferred from the claim text.