(812) 309-78-59
(495) 223-46-76
BS 7594:2011
Code of practice for audio-frequency induction-loop systems (AFILS)
90 стр.
Действует
Печатное изданиеПечатная копия
414.29 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
31.020 Electronic components in general / Электронные компоненты в целом, 17.140.50 Electroacoustics. Including sound level meters / Электроакустика. Включая слуховые аппараты и шумомеры
Ключевые слова:
Electric wiring systems|Magnetic circuits|Symbols|Hearing aids|Signal-to-noise ratio|Electromagnetic compatibility|Circuits|Installation|Preamplifiers|Receivers|Buildings|Microphones|Electrical equipment|Design|Marking|Safety measures|Graphic symbols|Audio-frequency induction-loop systems|Electrical impedance|Aids for the disabled|Electronic equipment and components|Instructions for use|Electric cables|Communication cables|Purchasing|Amplifiers|Commissioning|Formulae (mathematics)|Maintenance|Audiofrequencies|Design calculations