DTMF (Dual Tone Multiple Frequency) Encoder and Decoder informally named as Touch Tone allocates a unique tone to each button on an appliance (made up of two frequencies high and low).

DTMF (Dual-Tone Multi-Frequency) is a signaling system used in telecommunications. When a key on a telephone keypad is pressed, a unique combination of two tones is generated. Each key corresponds to ...

This project is to build a portal for easy access of the information. Involved in the first phase of the project to build a database capturing all of the case study information of the work done to ...

In this paper, we introduce the world’s first 8K 120-Hz video real-time encoder and decoder that complies with ARIB STD-B321).

The AMBE-3003 Vocoder Chip offers three separate encoder/decoder operations to enable up to three full-duplex channels. With 62 built-in voice/FEC rates, designers can easily configure the chip to ...