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2026.06.28
FLAC Encoder/Decoder
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
Product & Technology Inquiries Please feel free to contact us with technical questions regarding software integration, such as "Will it work on our current CPU?" or "Is it compatible with our existing OS?", or to consult about an evaluation version.
Techno Mathematical Co., Ltd.
7F, Gotanda NN Bldg., 2-12-19, Nishi-gotanda, Shinagawa-ku, Tokyo 141-0031, Japan
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