High-performance data acquisition is needed in some high speed and high precision measurements when signal measurements, image manipulation and audio frequency signal process are taken.
在信号测量、图像处理、音频信号处理等一些高速、高精度的测量中，都需要进行高性能数据采集。
Household high-fidelity audio equipment and systems. Methods of measuring and specifying the performance. Part 1: general.
家用高保真音响设备和系统。性能检测和说明的方法。第1部分：总则。
Emphasis on analysis of hardware composing of audio card, and research on the problems that should be paid attention to relating to design a high performance audio card.
重点分析了音频卡的硬件构成，并对设计高品质音频卡应注意的问题进行了进一步地研究。
High fidelity audio equipment and systems: Minimum performance requirements. Part 13: High fidelity systems for use in vehicles (for example, motor cars) : FM-radio tuner units.
高保真音响设备和系统。最低性能要求。第13部分：车辆用高保真装置：调频无线电调谐部件。
Audio Power amplifier is widely used in high performance audio systems, stereo phonographs, servo amplifiers and instrument systems.
音频功率放大器广泛应用于家庭影院、音响系统、立体声唱机、伺服放大器等电子系统中。
Nowadays , there emerge different kinds of audio-recognition system, which have quite high recognition performance.
现在出现了许许多多的语音识别系统，而且也取得了不错的识别效果。
Nowadays , there emerge different kinds of audio-recognition system, which have quite high recognition performance.
现在出现了许许多多的语音识别系统，而且也取得了不错的识别效果。
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