1.外观设计产品的名称:纯音测听仪(中医耳鼻喉科专用). 1 Designs Product Name: pure tone audiometry (TCM ENT special). 2.外观设计产品的用途:中医耳鼻喉科专用仪器. (2) design product uses: Chinese otolaryngology special instruments. 3.外观设计的设计要点:在于整体形状与图案的结合. 3 designs ...
Pure tone audiometry is used for testing our hearing level. Types of testing are air conduction testing and bone conduction testing.
纯音测听是测试听敏度的、标准化的主观行为反应测听,它包括气导听阈和骨导听阈测试。什么是听阈?听阈是听觉的最小声强值(以分贝为单位),是在规定条件下给一定次数的信号,受测者对其中50%能作出刚能听及反应时的声级。纯音听阈测试即...
View LocationGet Directions Areas of Expertise for Pure Tone Audiometry Hearing and Balance At UAMS Health, we have state-of-the-art equipment and technology to provide the best treatment for your hearing issues. View Area of Expertise
Double Doors Double Wall Pure tone Listening Audiometry Room For Hearing Center CHR-AR200 1. General Specifications: 1) Double-layer Wall and double doors, All-Steel modular structure 2) Outer Dimensions: 2*2*2.5m Inner Dimensions:1.5*1.5*2m 3) Outer...
Pure tone audiometryis a routine clinical examination used to identifyhearingloss. A normal pure tone audiogram is usually taken as evidence of normal hearing. Auditory deficits detected in subjects with normalaudiograms, such as poor sound discrimination and auditory perceptual disorders, are generally...
英文名称:Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry 标准状态:现行 发布日期:2017-03-14 文档简介 1.技术要求:该标准规定了听力测试设备必须满足的技术要求,包括精度、稳定性、可靠性、耐久性等方面的要求。
Pure tone audiometry Masking Theoretical model Mathematical simulation Japanese “ABC” method Evaluation of masking method 1. Introduction Pure tone audiometry is the most basic test in audiological medicine. To properly estimate audiological thresholds, “masking” of the non-tested (contralateral) ea...
(1)纯音听力检查(puretoneaudiometry):此项检查为重要及最基本的检查,测试您所能听到的「最小音量」及「最舒适音量」,此…www.chineseaudiology.com|基于4个网页 2. 纯音测听 方法:测定 14名礼炮兵于礼炮鸣放前、鸣放后 3h及 7d血清中SOD和Zn的含量 ,同时行纯音测听 (puretoneaudiometry)检查。www.dictall...
Related to Pure tone audiometry:impedance audiometry,speech audiometry au·di·om·e·ter (ô′dē-ŏm′ĭ-tər) n. An instrument for measuring hearing activity for pure tones of normally audible frequencies. Also calledsonometer. ...