منابع مشابه
Feedback Amplitude Modulation Synthesis
A recently rediscovered sound synthesis method, which is based on feedback amplitude modulation (FBAM), is investigated. The FBAM system is interpreted as a periodically linear time-varying digital filter, and its stability, aliasing, and scaling properties are considered. Several novel variations of the basic system are derived and analyzed. Separation of the input and the modulation signals i...
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In our recent work, a novel speech synthesis with enhanced prosody (SSEP) system using probabilistic amplitude demodulation (PAD) features was introduced. These features were used to improve prosody in speech synthesis. The PAD was applied iteratively for generating syllable and stress amplitude modulations in a cascade manner. The PAD features were used as a secondary input scheme along with t...
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I always had difficulties in understanding frequency modulation (FM) and its frequency spectrum. Even for the pure tone modulation, the FM spectrum consists of an infinite number of sidebands whose signs change from one sideband to the next one and whose amplitudes are given by the horrible Bessel functions. . . I work for Zurich Instruments, a Swiss maker of lock-in amplifiers and it has becom...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2010
ISSN: 1687-6180
DOI: 10.1155/2011/434378