Features

• Operating voltage: 3.0V-5.2V
• Low power consumption
• Several voice effects selectable
• Variable resistor or switch can be used to adjust  the transposed voice effect
• With silence function

General Description

TheWIN8072、 XK8802 is a single-chip CMOS LSI designed for voice changer, which can transpose or distort one voice into another voice by encoding the input audio signals in normal speed and transmit the output audio signals with unusual speed. That is accomplished by sampling the input audio signals into digital signals and rearrange the digital signals to generate different voice from the user’s normal voice.