Ten years of technical, commercial and organisational change have impacted profoundly on the traditional broadcast model. Key developments in data compression, storage and transmission technologies over this period ha...
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Ten years of technical, commercial and organisational change have impacted profoundly on the traditional broadcast model. Key developments in data compression, storage and transmission technologies over this period have rendered legacy operational methodologies and manual practices of control of broadcast devices outmoded, unreliable and financially untenable. This paper discusses why the migration towards sophisticated, fully-automated multichannel broadcast environments is inevitable if staffing efficiency, revenue generation and consumer satisfaction are to be maximised and maintained, and details the many facets of the design process that must be considered if successful implementation is to result.
A system is described which permits the automatic transcription of music from keyboard instruments. An electronic system is used to record online digital data from a keyboard and to provide transmission to a digital c...
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A system is described which permits the automatic transcription of music from keyboard instruments. An electronic system is used to record online digital data from a keyboard and to provide transmission to a digital cassette recorder. Subsequently, the information stored on the cassette is processed offline to produce a transcription of the original keyboard performance in the format of conventional music notation.
A new simple and efficient control method for a class D audio power amplifier is presented. The new fine hysteresis control method can control the switching frequency freely and guarantees stability for any load condi...
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A new simple and efficient control method for a class D audio power amplifier is presented. The new fine hysteresis control method can control the switching frequency freely and guarantees stability for any load condition without having any outside compensation circuit at all.
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