Mikio Kitano

Harmony chorus apparatus generating chorus sound derived from vocal sound

Howling remover composed of adjustable equalizers for attenuating complicated noise peaks

Polarity determining circuit for loudspeakers, an audio circuit having a function of determining polarities of loudspeakers, and an audio circuit having functions of determining polarities of loudspeakers and switching the polarities

Howling remover having cascade connected equalizers suppressing multiple noise peaks

Effect adaptor attachable to karaoke machine to create harmony chorus

Effector with integral setting of control parameters and adaptive selecting of control programs

Device for processing a microphone signal of a karaoke apparatus

Power Supply Circuit and Power Supply System

Power supply circuit for standby power control and power supply system in daisy chain

Vorrichtung zur Erzeugung eines harmonischen Chors aus einem Vokalklang Apparatus for generating a harmonious chorus of a vowel sound