Control voltages (CV) in modular synthesizers are electrical signals used to control various parameters of the modules, such as pitch, frequency, and amplitude. They are used to control the sound in a similar way to how notes on a keyboard or knob movements on a traditional synthesizer control sound.
CV signals are typically low-frequency signals, usually in the range of 0-5V, and are typically generated by a control voltage source, such as an LFO or an envelope generator. These signals are then sent to various modules via patch cables, where they are used to control different parameters, such as the frequency of an oscillator or the cutoff of a filter.
CV is a standard feature in modular synthesizers and it allows for greater flexibility and expression than traditional synthesizers. CV signals can be used to control multiple parameters at once, and the signal can be modulated by other modules, allowing for complex and dynamic sound creation.
In summary, Control voltages (CV) in modular synthesizers are electrical signals used to control various parameters of the modules, such as pitch, frequency, and amplitude. They are low-frequency signals usually in the range of 0-5V, generated by a control voltage source and sent to various modules via patch cables, allowing for greater flexibility and expression than traditional synthesizers.
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