pitch modulation
21pulse-time modulation — noun modulation of the time between successive pulses • Hypernyms: ↑pulse modulation * * * /puls tuym /, Electronics. radio transmission in which the carrier is modulated to produce a series of pulses timed to transmit the amplitude and pitch of… …
22Audio timescale-pitch modification — Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch.Pitch scaling or pitch shifting is the reverse: the process of changing the pitch without affecting the speed. There are also more… …
23Frequency modulation synthesis — In audio and music frequency modulation synthesis (or FM synthesis) is a form of audio synthesis where the timbre of a simple waveform is changed by frequency modulating it with a modulating frequency that is also in the audio range, resulting in …
24Envelope modulation — On a subtractive synthesizer, envelope modulation is the amount that a modulation envelope effects a certain parameter (filter cutoff, oscillator pitch etc.)Most synthesizers include an ADSR envelope, meaning:* Attack * Decay * Sustain *… …
25Natural modulation — Natural Nat u*ral (?; 135), a. [OE. naturel, F. naturel, fr. L. naturalis, fr. natura. See {Nature}.] 1. Fixed or determined by nature; pertaining to the constitution of a thing; belonging to native character; according to nature; essential;… …
26frequency modulation — /ˈfrikwənsi mɒdʒəˌleɪʃən/ (say freekwuhnsee mojuh.layshuhn) noun a broadcasting system, relatively free from static, in which the frequency of the transmitted wave is modulated or varied in accordance with the amplitude and pitch of the signal… …
27phase modulation — Electronics. radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal. [1925 30] * * * …
28pulse-time modulation — /puls tuym /, Electronics. radio transmission in which the carrier is modulated to produce a series of pulses timed to transmit the amplitude and pitch of a signal. Abbr.: PTM [1940 45] * * * …
29phase modulation — phase′ modula tion n. elo elo radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal • Etymology: 1925–30 …
30phase modulation — /feɪz mɒdʒəˈleɪʃən/ (say fayz mojuh layshuhn) noun radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal …
