low distortion

The digital signal generator is constitutive of Single-Chip Microcomputer and accurate digital-to-analog converter and is based on the DDS technology. It has the characteristic of high frequency discriminability, good frequency stability and low distortion.

数字信号发生器模块基于直接数字频率合成技术（DDS），采用单片机和高精度D/A转换器完成，具有信号频率分辨率高、稳定性好、失真度小等特点。

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Stereo analog input & output with high dynamic range and low distortion.

立体声模拟输入 和 高动态范围和低失真的输出.

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With the widely use of CD, MP3, DVD, cell phone and HDTV, digital audio power amplifier ( DAPA) prevails in audio amplifier field for its high efficiency, low distortion, low cost and portability.

随着CD、MP3、DVD、移动电话、数字电视等数字音源电器的普及，数字音频功放以高效率、低失真、低成本、小体积等优点日益成为音响领域的主流。

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Alignment fields consist of very low distortion sinusoidal waves.

排队过程包含很低的扭曲的正弦波.

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Alignment fields consist of very low distortion sinusoidal waves. Gradually, the separate sine waves have become visible.

排队过程包含很低的扭曲的正弦波。逐渐地，正弦波曲线出现明显的分离。

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Requirements of weak extremely low distortion audio signal to large dynamic amplification.

要求能极低失真地对微弱音频信号进行大动态放大。

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Sine wave output, low distortion and high stability, frequency range over with whole audio range.

正弦波输出，失真小，稳定性好，频率范围覆盖整个音频范围。

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It features high cutting speed, narrow gap , low distortion , materials saving and low cost.

具有切割速度快 、 切口窄 、 变形小、节省材料、成本低等优点.

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The Design of High Stable and Low Distortion Operating Frequency Sine Wave Signal Source

高稳定、低失真工频正弦波信号源的设计

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A design and implementation method of wide dynamic range with low distortion signal extraction and numerical gain adjustment signal acquisition circuit.

提出一种低失真提取宽动态范围、可数控增益调节的简单导联前集信号采集电路系统的设计实现方法，完成程控放大信号采集系统的软硬件设计。

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A new circuit based on the principle of automatic gain control ( AGC) circuit was designed, featuring low distortion, high signal-to-noise ratio and wide dynamic range.

在分析自动增益（AGC）控制电路工作原理的基础上，设计了一种具有高信噪比、低失真和宽动态范围的自增益控制电路。

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Instantaneous companding circuits offer the possibility of wide dynamic range and high frequency operation on a low power-supply voltage with low distortion.

近几年来在这一发展方向上出现的处理技术首推瞬时缩展技术。这种技术可以很好的解决在低电源电压下，保持动态范围和高频率工作点的问题。

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