Pure Tone

没有杂音或谐波。

常用释义

纯音：指只有单一频率的声音，没有杂音或谐波。

扩展信息

纯音

装纯 - 搜搜百科 ... 纯文学[ belles lettres] 纯音[ pure tone] 纯真[ innocence] ...

声信号有纯音

常用于测听的声信号有纯音（pure tone）、言语（speech）、噪声（noise）主要为窄带噪声（narrow band noise，NBN） …

纯音波

这些成倍数关系（也就是音乐上的八度音）的纯音波（pure tone）。对於不同的频率，聆听者要将聆听后的感受用自己的经验 …

单频音或纯音

Acoustic Terms ... ‧偏好频率( Preferred Frequencies ) ‧单频音或纯音( Pure Tone ) ‧声音( Sound ) ...

纯音调

...现象，此图中的各个等高线，代表“相对於1KHz 纯音调(pure tone)的声波，人耳感觉到相同响度的dB SPL 音压强度分布”。

纯拙

纯拙(pure tone)，因庒量测浒拙时除了量测忷浒压值之外，也必桠愋道忷频率昊成，

正弦波音

环境科学&环境工程专业英语攻略及重要词... ... Background level 背景水平 Pure tone 正弦波音 Noise frequency 噪声频率 ...

例句

In the film warm touching symphonic sounds like a choir is tie-in, children 's chorus of song and pure tone from heaven like the sound.

影片中温暖感人的交响乐曲搭配着唱诗班天籁般的合唱，孩子们的歌声和纯洁的音色犹如来自天堂的声音。

Metheds The pure tone audiometry was respectively done on pilots who did not show symptoms of hearing toss.

方法采用纯音测听观察无听力减退症状飞行员的纯音听阈。

Thinks as a result of cochlea 's misalignment modulating action, when it simultaneously accepts two pure tone functions.

认为由于耳蜗的非线性调制作用，当其同时接受两个纯音作用时。

All physical examinations, pure tone audiometry, electrocardiogram, and cervical spine X-ray showed normal, except high blood pressure.

除了血压高外，所有理学检查、纯音听力检查、心电图及颈椎X光均为正常。

This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.

这一模型也可用于语音信号的基频提取和纯音频率的精密测量。

Electroacoustics - Audiological equipment - Part 1 : pure-tone audiometers.

电声学.测听设备.第1部分：纯音测听计

Method Compared the patients' own pure tone audiometry before and after the acupuncture treatment.

方法通过自身对照观察针刺前后患者纯音听阈的变化；

When it is struck, a tuning fork produces an almost pure tone, retaining its pitch for a long period of time.

当被击打的时候，音叉会发出近乎纯净的音调，其音高会保持很长时间。

Musicians had no advantage when it came to pure tone thresholds.

当涉及纯音阈值时音乐家没有优势。

When it is struck. retaining its pitch over a long period of time. a tuning fork produces an almost pure tone.

音叉被敲击时。其音量经久不衰。发生几乎纯质的音调。

When it is struck, a tuning fork produces an almost pure tone, retaining i ts pitch over a long period of time.

音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。

When it is struck, a tuning fork produces an 's most pure tone, retaining its pitch over a long period oftime.

音叉被敲击时，产生简直纯质的音调，其音量经久不衰。

When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over along period of time.

音叉被敲击时，发生简直纯质的音调，其音量经久不衰。

From the past study, these messages generally are low frequency and pure tone vibration.

在往昔研究中，这些讯息时常为单一频率的低频振动。

Acoustics. Audiometric test methods. Part 1: basic pure tone air and bone conduction threshold audiometry.

声学。听力测试方法。第1部分：基本纯音空气传导和骨传导听阈测听术。

When inspection uses the sound stimulation including the pure tone, the throat sound, the short sound, nurtures the language and so on.

检查时所用的声音刺激包括纯音、嗓声、短声、育语等。

When it is struck, a tuning fork produces an almost pure tone.

音叉被敲击时，发生简直纯质的声调，其音量经久不衰。

That is, it generates one pure tone or frequency at a time.

它可以每次产生一个纯音或者频率。

Magnetic source imaging study of responses in auditory cortex evoked by pure tone stimuli in healthy and sensorineural hearing loss subjects

感音性聋和正常人纯音刺激磁源成像研究

Instrument for presenting pure-tone stimuli of selected frequencies at calibrated output levels for the determination of an audiogram

强度校准，频率可供的纯音发生仪器，用于测试听力图

Magnetic source imaging study of responses in auditory cortex evoked by pure tone stimuli at variable sound pressure level

不同强度纯音刺激引起听觉中枢兴奋的磁源成像研究

Automatic audiometer characterized by its ability to carry out pure-tone audiometry under microprocessor control

一种自动听力计，特点是在微处理器控制下运行的纯音听力计

Assessment of hearing in which pure-tone thresholds and loudness discomfort levels are measured and expressed in ear canal SPL

在耳道处测试纯音听阈和响度不适级来鉴定听敏度的方法，以耳道声压级表示

specification for pure tone air conduction threshold audiometry for hearing conservation purposes

听力保护用纯音色空气传导阈值听力测定规范

A comparison between auditory steady-state evoked response and pure tone threshold in adults with sensorineural hearing loss

成人感音神经性聋听觉稳态诱发反应阈值与纯音听阈值比较

Prediction of Pure Tone Audiometry Threshold in Normal-hearing Adults Using Multiple Auditory Steady State Response

多频听性稳态反应评估听力正常青年人纯音听阈的探讨

Dialectical types of traditional Chinese medicine and pure tone test indexes in patients with sudden hearing loss

突发性耳聋患者中医辨证分型与纯音测听指标的对照

Pure-tone Bone-conduction audiometry on Patients with Pregnancy-induced Hypertension Syndrome

妊娠高血压综合征患者纯音气导骨导听阈调查

The characteristic of enlarged vestibular aqueducts syndrome in pure tone audiometry: low frequency air-bone gap

前庭水管扩大患儿纯音听力特征性表现——低频骨气导差

Audiometer: Pure Tone Audiometer, Impedance Audiometer;

听力计：纯音听力计、阻抗听力计；

同义词

[声]纯音

simple tone