High-quality, low power consumption audio codec!
AAC_SBR (HE-AAC) is a technology that achieves both ultra-low bit rates and high sound quality. By combining the existing AAC with SBR (Spectrum Bandwidth Replication) technology, it is possible to achieve comparable sound quality with about half the amount of information of AAC. Its capabilities are highly anticipated in the market, as it is used for audio in digital broadcasting, and it is expected to spread rapidly in the future.
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basic information
【Features】 ○ High portability due to optimization with standard C code ○ Can be optimized for various processors (ARM, MIPS, SH, DSP, etc.) ○ Optimized with our proprietary algorithms for polyphase filter banks, inverse filters, etc. ○ Support for adding SBR to other core codecs such as MP3 ● For other features and details, please contact us.
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Applications/Examples of results
【Usage Examples】 ○ By incorporating it into mobile phones, digital still cameras, etc., it enables playback of high-quality AAC_SBR audio format. ○ It is also suitable for integration into car navigation systems, video distribution systems, etc. ● For other functions and details, please contact us.
Company information
Our company primarily engages in unique technology development and licensing. Our products efficiently achieve compression and decompression processing of video, audio, and voice using advanced digital signal processing technology, and are utilized in many digital devices that handle images and music, such as mobile phones, digital cameras, car navigation systems, and DVD equipment. High-quality solutions based on DMNA (Digital Media New Algorithm) are being adopted not only by companies in Japan but also around the world.