+
  • HP-288.jpg

Conference intelligent feedback suppression processor


NO.: HP-288

Technical parameters 1. Working power supply 220V ± 10% (AC, 50/60Hz) 2. Two lines with input level of 0dB 3. Line input impedance 22K Ω 4. Feedback suppression frequency response 50Hz~20KHz (± 2dB) 5. Direct frequency response: 40Hz~20KHz (± 2dB) 6. Distortion ≤ 0.1% 7. Bottom noise ≤ 1 mV 8. Gain improvement of 6-15 dB 9. Line output level 0dB two ways 10. Volume (width × deep × Height) 483mm × 210mm × 45mm 11. Weight 3kg

Download:

Keywords:

HANPU

  • Description
  • Technical specifications
  • Connect
  • This product specially adopts adaptive environment feeding suppression algorithm, adopts high-speed floating point digital audio processor and advanced sub band echo cancellation technology, which can fully and automatically eliminate howling and echo at high speed, while allowing on-site audio to be delivered accurately, clearly and in real time. Built in adaptive dynamic noise filter, it can filter the background noise of the on-site environment without affecting the high-quality transmission of voice signals. The intelligent level control technology of the system can obtain clear, continuous voice signals without significant fluctuations in signal level. Internal BAGC bidirectional control, with the ability to distinguish between reinforced signals and soft signals
    HP-288
    Maintaining coherence in speech tone and ease of listening, maintaining comfort in listening, and increasing gain by 6-15DB, is a new feedback suppression solution.
    (1) Functional characteristics
    1. Built in 24Bit A/D, D/A conversion; 24 bit DSP processor, 48KHz high-speed sampling. Adopting a high-speed floating-point digital audio processor and advanced Sub-Band echo cancellation technology, it can effectively eliminate echoes and whistles. 
    2. The fully automated operation mode eliminates manual debugging. Regardless of changes in location, temperature, humidity, or decoration in the room environment, the system installation does not require sound field debugging, making it precise, reliable, and easy to use.
    3. Equipped with an adaptive dynamic noise filter, it can filter out background noise in the on-site environment without affecting the high-quality transmission of voice signals. Improve signal-to-noise ratio and sound quality. 
    4. Equipped with AGC automatic gain control, clear, continuous and stable voice signals can be obtained.
    5. Built in digital high and low pass adjustment control, which can limit voice frequency response.
    6. Built in digital pressure limiter: can increase the pickup distance.
    7. Built in 10 segment graphic equalizer: more precise frequency control.
    8. The built-in voice stimulation function can improve speech clarity.
    9. Each function can be set through local or connected computer settings.

  • 1. Working power supply 220V ± 10% (AC, 50/60Hz)
    2. Two lines with input level of 0dB
    3. Line input impedance 22K Ω
    4. Feedback suppression frequency response 50Hz~20KHz (± 2dB)
    5. Direct frequency response: 40Hz~20KHz (± 2dB)
    6. Distortion ≤ 0.1%
    7. Bottom noise ≤ 1 mV
    8. Gain improvement of 6-15 dB
    9. Line output level 0dB two ways
    10. Volume (width × deep × Height) 483mm × 210mm × 45mm
    11. Weight 3kg

Get in touch with us


*
*
*
Submit Now