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Linear arithmetic synthesis

What is linear arithmetic synthesis? A clear definition from the synthesis section of our glossary, with 12 related terms, tools to try and further reading.

Definition of Linear arithmetic synthesis

Linear arithmetic synthesis, or LA synthesis, is a means of sound synthesis invented by the Roland Corporation when they released their D-50 synthesizer in March 1987. It is a hybrid oscillator technique that creates a complex waveform by using a sample for the attack portion of a sound's envelope followed by a smooth transition to a simpler digital oscillator waveform. LA synthesis combines conventional subtractive synthesis with PCM-based samples. It was invented by Ikutaro Kakehashi, President of Roland. It is implemented by a single IC chip inside a synthesizer. An example of this is the LA32 chip used in the Roland MT-32 and other LA synthesizers.

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What is Linear arithmetic synthesis?

Linear arithmetic synthesis, or LA synthesis, is a means of sound synthesis invented by the Roland Corporation when they released their D-50 synthesizer in March 1987.

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