Naslov
Harmonic Distortion Perception Threshold

Autori
Furdek, Marija ; Tomaš, Goran ; Fajt, Siniša ; Olujić, Vladimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proc. of 3rd Congress Of The Alps Adria Acoustics Association / Fellner, Mari ; Graf, Franz - Graz : Joanneum Research Forschungsgeseellschaft mbH, 2007, 1-4

Skup
3rd Congress Of The Alps Adria Acoustics Association

Mjesto i datum
Graz, Austrija, 27.09.2007. - 28.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
distortion; perception; subjective; threshold

Sažetak
One of the quality factors of almost every professional audio instrument is the total harmonic distortion (THD) factor. In view of attempts to reduce it to the smallest possible values, a question comes up: what is the real human threshold of perceiving harmonic distortion? In an effort to examine the perceptibility of harmonic distortion we conducted subjective tests on a great number of examinees using different music samples. For this purpose we developed a test method that includes listening to different music samples containing different levels of harmonic distortion, using a special graphic user interface in order to keep the handling and reproducing the samples as simple as possible as well as to prevent weariness of the examinees.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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