Method frequency

include/LabSound/core/OscillatorNode.h:48–48

    std::shared_ptr<AudioParam> amplitude() { return m_amplitude; }
    std::shared_ptr<AudioParam> frequency() { return m_frequency; }
    std::shared_ptr<AudioParam> detune() { return m_detune; }
    std::shared_ptr<AudioParam> bias() { return m_bias; }