欧胜微电子推出了一款耳机用A/B类到D类可转换立体声编码解码器(CODEC)。这款产品编号为WM8985的芯片瞄准了移动电话、MP3播放器和无线耳机等应用,它集成了双模耳机驱动器,能够在A/B类和D类驱动器之间动态地转换。“欧胜WM8985是市场上第一款这样的产品,它同时满足今天包括收音机、移动电话和射频传输便携式播放机等消费性音频产品对音频质量和功率节省的需求。”欧胜微电子业务部经理Nat Edington说。 Wolfson Microelectronics introduced a headphone A / B to D convertible stereo codec (CODEC). Targeted at applications such as mobile phones, MP3 players and wireless headsets, the chip, code-named WM8985, incorporates a dual-mode headphone driver that can dynamically switch between A / B and D-class drives. “The Wolfson WM8985 is the first such product on the market that meets the audio quality and power savings requirements of consumer audio products today including consumer radios such as radios, mobile phones and radio-frequency transmitters.” Wolfson Microelectronics Business Manager Nat Edington said.