Product Overview

FLAC is the de facto standard for lossless compression audio codecs and is the most widely used as distribution format for CD sound quality and high-resolution quality audio.

This product is a software IP with low power consumption, low memory consumption, and can be embedded in a short period of time, suitable for products such as portable music players, PCM recorders, and smartphones.

Model Numbers

• Encoder: TM1385
• Decoder: TM1386

Features

• Low power consumption operation by reduction of arithmetic processing with TMC’s original algorithm “DMNA”.
• Can be implemented in various processors including ARM.
• Easy to embed by simple API interface, contributing to shortening the development period.
• Thread-safe library, simultaneous encoding and decoding of multiple streams.

Specification

Software IP Form	C language library
Compliant standard	FLAC open format
Sampling Frequency	8 to 192 kHz
PCM Width	8 to 24 bit / sample
Frame Size	Max. 16384 sample/ ch (decoder), 2048 sample / ch  (encoder)
Channel Configuration	Monaural, stereo
Input / Output Data Format	Linear PCM

Application Examples