一、概述 INSTRUCTIONS
EGG-D800電子聲門儀由英國的雷丁Laryngograph公司生產(chǎn)制造,全球已有數(shù)千套該系統(tǒng)。其品質(zhì)卓越,使用便捷,已被業(yè)內(nèi)的語言學(xué)家、語音矯正師、音樂老師、語言學(xué)者等廣泛采用。
二、特點 FEATURES
●可以測量EGG和麥克風(fēng)信號;
●可以測量鼻振動信號;
●可以測量口鼻腔的氣流氣壓信號;
●可以測量肌電、皮膚電信號;
●預(yù)留了心電接口;
●USB供電接口;
●獨特的連續(xù)發(fā)音分析功能 ;
軟件功能
●可在windows環(huán)境下運用;
●軟件界面簡單易懂,便于操作;
●可用同時采集多路信號;
●實時顯示:波形、基頻、振幅、光譜圖、LPC光譜;
●通過LPC光譜實時顯示共振峰;
●可以對來自不同傳感器模塊的信號進行分析處理;
●高品質(zhì)回放功能;
●持續(xù)的元音分析;
●對FX QX的不規(guī)則進行測量;
●記錄的文件為PCM、WAV格式;
三、技術(shù)參數(shù) SPECIFICATIONS
通道數(shù) | 8通道; |
模數(shù)轉(zhuǎn)換精度: | 24 bit; |
信噪比: | 96dB ; 信噪比:65dBA 3.5mm 的音頻接口; |
動態(tài)范圍: | 90dB; |
麥克輸入和嗓音輸入: | 全指向性; |
頻率響應(yīng): | 20-20,000 Hz指向性; |
頻帶寬度: | +/- 1dB, 1Hz to 10kHz; |
輸出阻抗: | 150 Ω; |
輸出電壓Output voltage range: | 5V peak-to peak; |
電壓: | +/-5V; |
大中小規(guī)格的鍍金電極; | |
USB界面; | |
帶氣流氣壓模塊; | |
帶鼻加速度計的接口; | |
帶口流模塊; | |
鼻振動功能; | |
EGG采集功能; |
四、應(yīng)用 APPLICATIONS
● 言語特性研究:言語發(fā)聲特性的研究;
● 藝術(shù)嗓音研究:歌唱、藝術(shù)嗓音發(fā)音訓(xùn)練及評估;
● 病理嗓音輔助評估;
ASPECTS OF VOICE QUALITY DISPLAY, MEASUREMENT AND THERAPY.pdf
A corpus of read and conversational Austrian German.pdf
A Longitudinal Study Investigating Synchronization in a Singing Quintet.pdf
Automatic_Evaluation_Haderlein_et_al_2015.pdf
BrixenAcoustical characteristics of vocal modes in singing-AES134.pdf
Closing and Opening Phase Variability in Dysphonia.pdf
Laryngographasatoolindiagnosisandtherapyofvoicedisorders.pdf
Measuring voice in the clinic - Laryngograph? Speech Studio analyses.pdf
NON-INVASIVE MONITORING OF REFLEXIVE SWALLOWING.pdf
REAL-TIME SPEECH PATTERN ELEMENT DISPLAYS FOR INTERACTIVE THERAPY.pdf
Pitch Determination from Bone Conducted Speech.pdf
The Effect of Hearing Loss on the Vocal Features of Children.01-01-20844.pdf
VOICED-UNVOICEDCLASSIFICATIONOFSPEECHUSINGAUTOCORRELATIONMATRIX.pdf
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