PA-100ANC

Obj.číslo: 17.2280

Ambient noise controller, for automatically matching the signal in case of ambient noise. The wanted audio signal is held at a fixed distance to a second audio signal. The second audio signal is usually the ambient noise which normally appears...

viac

450,00 € brutto

(inkl. 20% DPH)
375,00 € netto

 

PA-100ANC

Ambient noise controller,
for automatically matching the signal in case of ambient noise.
The wanted audio signal is held at a fixed distance to a second audio signal. The second audio signal is usually the ambient noise which normally appears in shopping centres, hotels, train stations, airports or restaurants. The supplied noise detector and a microphone (available at option) monitor the ambient noise and the wanted signal (e.g. announcement or music) is boosted or attenuated accordingly. Thus, the signal for announcements or music is, at the set level, always at a higher volume than the distracting ambient noise.
  • Supplied with noise detector for connection of an electret microphone or a dynamic microphone with XLR jack or 6.3 mm jack
  • Adjustable limiter for setting the low output level
  • Adjustable Q-factor
  • Adjustable band filter for measuring (30-15,000 Hz)
  • Bypass switch for deactivating the noise detector
  • Phantom power can be activated as required via noise detector
  • LED indication for output level and clipping
  • 24 V emergency power supply
Matching microphones DM-2500, ECM-302B/WS, ECM-10/SW or ECM-10/WS are available at option.
Including noise detector

Parametre

Description noise controller
Frequency range 20-20,000 Hz
Control range 30-15,000 Hz
Control frequencies 30-15,000 Hz
Input signal 0.775 V, bal.
Input impedance 30 kΩ
Output signal 0.775 V, bal.
Output impedance 600 Ω
Phantom power DC20 V
S/N ratio >60 dB
Admiss. ambient temp. 0-40 °C
Power supply ~ 230 V/50 Hz/10 VA DC 24 V/150 mA
Dimensions 482 x 44 x 230 mm, 1 RS 80 x 60 x 180 mm (noise detector)
Weight 3.5 kg (in total)
Inputs XLR
Outputs XLR