pure tone
英 [pjʊə(r) təʊn]
美 [pjʊr toʊn]
网络 純音; 纯音; 声信号有纯音
英英释义
noun
- a steady sound without overtones
- they tested his hearing with pure tones of different frequencies
双语例句
- The correlation between the thresholds acquired with ASSR and pure tone audiometry
多频稳态诱发电位与纯音听阈的相关性研究 - Influencing Factor and Countermeasure of Pure Tone Audiometry
影响纯音听阈测定的因素和对策 - Study on Correlation of Distortion Product Otoacoustic Emissions and Pure Tone Audiometry
畸变产物耳声发射幅值与纯音听阈相关性的研究 - 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。 - Methods: A total of112 cleft palate patients ( 224 ears) were investigated by pure tone audiometry, acoustic immiscible audiometry and auditory brainstem response.
方法:对112例(224耳)腭裂患者进行年龄分组,采用声导抗、纯音测听或听性脑干反应检查。 - Analysis of pure tone audiogram should be combined with the age and the fomer history of patients.
对听力图应结合患者年龄及过去病史进行分析。 - Analysis of evoked otoacoustic emission in normal pure tone hearing thresholds patients with aural fullness
纯音听阈正常的耳闷患者诱发性耳声发射分析 - The system can issue a pure tone, tone twitter, narrowband noise and natural sound of the voice signal, and can adjust the loudness and frequency of the signals with some accuracy.
该系统能发出纯音、啭音、窄带噪声和自然声等声音信号,并可对信号进行一定精度的响度和频率调节。 - Objective: To analyse the relationship of distortion product otoacoustic emissions ( DPOAE), conventional pure tone audiometry and expanded high frequency audiometry, and discuss the originated mechanism of DPOAE and value in early diagnosis and detection noise induced deafness.
目的:分析畸变产物耳声发射(DPOAE)和常频纯音测听、扩展高频测听的关系,借以探讨DPOAE的产生机制以及在噪声性听力损伤的监测和早期诊断中的应用价值。 - Methods: Fourteen patients ( 28 ears) with auditory neuropathy were evaluated who accepted pure tone test, acoustic immittance, auditory brainstem response ( ABR), distortion product otoacoustic emission ( DPOAE) and speech discrimination score.
方法:对14例(28耳)听神经病患者进行纯音测听、声导抗、听性脑干反应(ABR)和畸变产物耳声发射(DPOAE)、言语识别率检查。