STN EN IEC 60268-4
| Označenie: | STN EN IEC 60268-4 |
| Platnosť: | Platná |
| Počet strán: | 63 |
| Jazyk: |
EN
|
| Listinná verzia: | 24,40€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
21,96€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 24,40€ c) S možnosťou tlače, prenosu textu a obrázkov: 31,72€ |
| Slovenský názov: | Elektroakustické zariadenia. Časť 4: Mikrofóny |
| Anglický názov: | Sound system equipment - Part 4: Microphones |
| Dátum vydania: | 01. 03. 2019 |
| Dátum zrušenia: | |
| ICS: | 33.160.50 |
| Triediaci znak: | 36 8305 |
| Úroveň zapracovania: | idt IEC 60268-4:2018, idt EN IEC 60268-4:2018 |
| Vestník: | 02/19 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 60268-4:2015-02 (36 8305) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 60268-4:2018 specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also details the characteristics to be specified by the manufacturer. It applies to sound system microphones for all applications for speech and music. It does not apply to measurement microphones, but it does apply to each audio channel of microphones having more than one channel, for example for stereo or similar use. It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. For the purposes of this International Standard, a microphone includes all such devices as transformers, pre-amplifiers, or other elements that form an integral part of the microphone, up to the output terminals specified by the manufacturer. |
| Náhľad normy: | Náhľad normy (PDF) |