EN | RU    
Scientific & Technical Literature Publishing House
Search:

Home»

Contact Us»

Journals»

News»

Preparation of Papers»

Advertising»

Feedback»

Books»

About Us»



advertisement



Industrial Automatic Control Systems and Controllers

Annotation
<< Back
Microcontroller-Based Automation Module for Comparative Headphones Testing with the Connection Integrity Protection
Korotich A.V., Lebedev A.A.

The developed device is intended for high-quality reproduction of the audio-information from solid-state carriers (flash cards of format MMC/SD) on eight independent stereo headphones. Reproduction is carried out on in advance set algorithm and according to actions of the operator (user). In the course of work continuous control of integrity of connection of phones by measurement of their electric characteristics (indirect measurement of resistance) is made. The device is applied as a part of the stand of comparative testing of stereo headphones in trading floors, and as in offices of learning of foreign languages. Key words: headphones, audio playback. E-mail: lebedev741@mail.ru. Pp. 47-48.

 Sections

«About journal

«Archive

«Thematic focus of the journal

«Formatting rules

«Stages of the review and publication

«Review process

«Editorial and Professional Ethics

«Detecting plagiarism

«Editors and Editorial Board

«News journal


 Journals
...................................
Instruments and Systems: Monitoring, Control, and Diagnostics
...................................
Instrument-Making and Automation Means. Encyclopedic Textbook
...................................
Industrial Automatic Control Systems and Controllers
...................................
Ecological Systems and Devices
...................................
Aerospace Instrument-Making
...................................
Engineering Physics
...................................
History of Science and Engineering
...................................
Music and Time
...................................
Note Album
...................................
Musicology
...................................
Bulletin of the Central Botanical Garden
...................................
Universal History
...................................
Directory of engineer
...................................
Applied Physics and Mathematics
...................................
News Academy of Engineering Sciences A.M. Prokhorov
...................................

Last news:

Выставки по автоматизации и электронике «ПТА-Урал 2018» и «Электроника-Урал 2018» состоятся в Екатеринбурге

Открыта электронная регистрация на выставку Дефектоскопия / NDT St. Petersburg

Открыта регистрация на 9-ю Международную научно-практическую конференцию «Строительство и ремонт скважин — 2018»

ExpoElectronica и ElectronTechExpo 2018: рост площади экспозиции на 19% и новые формы контент-программы

Тематика и состав экспозиции РЭП на выставке "ChipEXPO - 2018"

   Rambler's Top100 Rambler's Top100         


    Management system developed by: ananskikh.ru
© Publishing House "NAUCHTEKHLITIZDAT", 2005-2021