查询词典 sound frequency

A What is the apparent frequency of the sound heard by the observer?

求观察者所听到的频率？

B We cannot hear any sound out of the audible frequency range.

人类耳朵大约可以听到频率为20 Hz 至 kHz 的声音。

Ultrasound is sound that has a frequency above the audible range of man that is greater than 20 kHz.

超声是一种声波，在医学影象中，超声仪使用2MHz-10MHz间的声波，此一频率已远远超过人耳所能听到的20kHz。

Audio signals usually come from a sound source which vibrates in the audible frequency range.

所谓声音信号简称音信，泛指由人耳听到的各种声音的信号。

A good home theatre system must be made to handle a lot of volume,resolve dialogue appropriately,reveal all other sound-track information and recreate realistically dynamic information without breaking up.The Dul'cets meet all these criteria,with an additional bonus-they can be used in audio-only applications,covering smoothly the audible frequency range.

一个好的家庭影院系统必须可以承受重放很大功率，准确地还原对白，一气呵成的重现所有其他的轨迹讯息，而且真实还原声音的活力动态，杜希Dul'cet符合所有的这些要求，别外还加一上条：他们具有平滑的频率特性，可以被用于重放Hi-Fi音乐。

The present paper is to the sound signal processing essential part: The audio frequency shift conducts the research.

本论文就是对声音信号处理的关键部分：音频转移进行研究。

Sharp was able to recognize spoken words that were modulated on a microwave carrier frequency by an "audiogram", an analog of the words' sound vibrations, and carried into his head in a chamber where he sat.

sharp能够从一个叫做"听力灵敏度图形"中分辨出由微波承载的调制后的语言，类似一种语言的振动并被传播到他所坐的房间位置所在。

Harp was able to recognize spoken words that were modulated on a microwave carrier frequency by an "audiogram", an analog of the words' sound vibrations, and carried into his head in a chamber where he sat.

HARP能够从一个叫做"听力灵敏度图形"中分辨出由微波承载的调制后的语言，类似一种语言的振动并被传播到他所坐的房间位置所在。

Besides the Grados being a "neutral, detailed, and warm-sounding headphone overall, with extended frequency extremes, wide dynamic range, and the ability to sound natural at a wide range of volume levels," BJR found the SR125s "simultaneously musical and revealing of every nuance recorded," but never aurally or physically fatiguing.

"Bob使用SR125监听自己的录音时发现这只耳机的真正特色，除了具备Grado特有的"中性、精致、温暖的声音特质，加上优异的高低频延伸、宽广的动态范围与在任何音量下皆能发出自然的声音的能力"，"它同时地保有音乐性和能发掘出录音讯息中的细微差别，但决不会引起听觉或身体上的疲劳。

Esides the Grados being a "neutral, detailed, and warm-sounding headphone overall, with extended frequency extremes, wide dynamic range, and the ability to sound natural at a wide range of volume levels," BJR found the SR125s "simultaneously musical and revealing of every nuance recorded," but never aurally or physically fatiguing.

ob 使用SR125监听自己的录音时发现这只耳机的真正特色，除了具备Grado特有的"中性、精致、温暖的声音特质，加上优异的高低频延伸、宽广的动态范围与在任何音量下皆能发出自然的声音的能力"，"它同时地保有音乐性和能发掘出录音讯息中的细微差别"，但决不会引起听觉或身体上的疲劳。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。