Phase distortion (PD) synthesis is a synthesis method introduced in 1984 by Casio in its CZ range of synthesizers. In outline, it is similar to phase modulation synthesis as championed by Yamaha Corporation (under the name of frequency modulation), in the sense that both methods dynamically change the harmonic content of a carrier waveform by influence of another waveform (modulator) in the time domain. However, the application and results of the two methods are quite distinct.
Casio made five different synthesizers using their original concept of PD synthesis (with variations). The later VZ-1 and co's synthesis method Interactive phase distortion is much more similar to the aforementioned phase modulation, rather than a direct evolution of phase distortion; see below.
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Phasedistortion (PD) synthesis is a synthesis method introduced in 1984 by Casio in its CZ range of synthesizers. In outline, it is similar to phase...
distortion can be controlled by means of a modulation index. The method known as phasedistortionsynthesis is similar to FM. Waveshaping synthesis changes...
this by another, and so on. FM synthesis is characterized as "harsh", "glassy" and "chilly". Phasedistortionsynthesis, implemented in Casio CZ synthesizers...
and Yamaha DX100, in light of the CZ series' success. Casio's phasedistortionsynthesis technique was championed by Casio engineer Mark Fukuda and evolved...
until the mid-1990s. Casio developed a related form of synthesis called phasedistortionsynthesis, used in its CZ range of synthesizers. It had a similar...
(1984–1986), used phasedistortionsynthesis, which is mathematically almost identical to Yamaha's frequency modulation synthesis, although implemented...
such as the Yamaha DX7, to implement FM synthesis. A related type of sound synthesis called phasedistortion is used in the Casio CZ synthesizers. In...
extent. Note that the phase of the sine wave is different for the lowpass and the highpass cases, due to the phasedistortion of the filters. A slightly...
different synthesis methods, two of which may be combined in a single voice e.g. phasedistortionsynthesis can be combined with subtractive synthesis. The...
itself was performed by a Casio_CZ_synthesizers#CZ-1000 using phasedistortionsynthesis. Saunderson continued to develop his record label KMS. "The aim...
of synthesis methods, including subtractive synthesis (including analog modeling, a subtype), FM synthesis (including the similar phasedistortion synthesis)...
PhaseDistortion line), and more traditional (SD synthesis, starting with the HZ-600). In turning to SD synthesis Casio meant to create a synthesis engine...
space. Truncation of the phase word causes phase modulation of the output sinusoid which introduces non-harmonic distortion in proportion to the number...
arriving train in Sweden. Problems playing this file? See media help. Speech synthesis is the artificial production of human speech. A computer system used for...
filter a linear phase response and results in it passing waveforms with minimal distortion. The Bessel filter has minimal distortion in the time domain...
application on lines used by broadcasters for stereo audio feeds. Phasedistortion on a monophonic line does not have a serious effect on the quality...
to a linear circuit, such as a non–distortion amplifier, the output is still a sine wave (but may acquire a phase shift). However, if the sine wave is...
known. Thermotropic LCs exhibit a phase transition into the LC phase as temperature changes. Lyotropic LCs exhibit phase transitions as a function of both...
a host tempo. Several built-in effects, including a tempo delay, distortion, phaser, and chorus/flanger. Polyphony, monophony, and legato voices. Unison...
employs various synthesis techniques, including subtractive synthesis, phasedistortion (PD) synthesis, frequency modulation (FM) synthesis, and starting...
frequencies, they are usually not suitable for applications that need low distortion or stable frequency signals. When those traits are required, other signal...
infinite harmonics are sampled and the resulting tone contains aliasing distortion. An audio demonstration of a sawtooth played at 440 Hz (A4) and 880 Hz...
analysis Frequency response Total Harmonic Distortion plus Noise (THD+N) Phase Crosstalk Intermodulation distortion (IMD) Stereo and Surround Hardware analyzers...
concentrations of insulin in the blood. Circulating insulin also affects the synthesis of proteins in a wide variety of tissues. It is thus an anabolic hormone...
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