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- It solves the problem that the dynamic range of SPL is large within audio frequency range by adopting logarithm compress and A/D converting circuit. 该系统采用对数压缩电路和A/D转换电路相结合的方法，解决了SPL值在音频域内的动态范围很大的问题。
- Non aural carriers in extreme audio frequency ranges are amplified or modulated with the desired material and propagated acoustically for direct inducement into the brain. 非听觉载体用特别的声频段范围被扩大或调整到预期的量，并直接传播声音到大脑。
- AN ANOMALOUS INTERNAL FRICTION PHENOMENON IN AI-0.5wt%Cu ALLOYS WITHIN THE AUDIO FREQUENCY RANGE 用声频方法观测到的Al-0.;5wt%25Cu合金中的反常内耗现象
- I am majored in audio frequency amplifier. 我主修音频放大器。
- audio frequency range 声频段
- The middle part of an audio frequency. 中声频，中频声波频率的中间部分
- You should broaden your frequency range. 把你的频率放宽一点。
- Hangai frequency range, stacking a resonance. 涵概频率范围，叠加形成共振。
- Purpose: Audio frequency power amplifier applications. 用途:用于音频功率放大。
- Audio transformer: Large transmission power, wide frequency range, stable performance. Used for telephone, fax machine, VCD, DVD, and audio etc. 详细信息：高传输功率，工作频率宽，性能问题。适用于电话机、真机、CD、vd音响设备中。
- This frequency range is normally between 5 and 8 cycles a second. 频率通常在每秒5周至每秒8周之间变化。
- We use the term bandwidth to represent such a frequency range. 我们用频带宽度这个词来代表这样的频率范围。
- High iimpedance over a wide frequency range to eliminate EMI/RFI. 在较宽的频率范围内有高阻抗值及EMI/RFI消作抑制效果。
- Scene supervisory system and audio frequency retransmission system; e. 现场监控系统及视音频转播系统;
- Purpose: Audio frequency general purpose ,driver stage amplifier applications. 用途:用于音频放大,激励级放大。
- High iimpedance over a wide frequency range to eliminate EMI/ RFI. 在较宽的频率范围内有高阻抗值及EMI/fi消作抑制效果。
- Can control audio frequency signals remotely，the volume can be modulated. 可对各路音频信号进行远程操控，音量可调；
- A resistor from HREF to HBUF defines the frequency range. 从 HREF 到 HBUF 的一个电阻定义频率范围。
- An external resistor from HBUF to HREF defines the frequency range. 从 HBUF 到 HREF 的一个外部的电阻定义频率范围。
- This paper presents an audio hiding algorithm based on DWT.The security information is embedded in the larger coefficients of high frequency range detail signal. 摘要提出了一种基于小波变换的语音信息隐藏算法，算法在小波变换的高频系数中嵌入密文信息，获得了很好的隐藏效果。
