Arduino learns to speak!
Peter points out the release of the Cantarino speech synthesis library for Arduino - demoed above in an endearing rendition of "Daisy".An interrupt on the PWM output timer calls a sample generator. This uses a synthesis similar to FOF or granule synthesis - using two sines and a square wave of adjustable pitch and amplitude, synced and enveloped by a pitch of selectable frequency. Phase modulation is added to the pitch, to allow...
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