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A8 sound card front effector for Party room
Simple and convenient operation to solve the problem of howling in Karaoke private rooms, DJ rooms and Party rooms.
Suppress the howling which is caused by acoustic feedback in the sound system.
The adaptive filter can be switched between “fast” mode and “precise” mode；
The fast mode is suitable for occasions where the position of the microphone changes frequently;
The precise mode is suitable for occasions where the microphone position is fixed;
The adaptive filter can converge at a slower speed, thereby effectively suppressing more reflection components
The key feature of AFS555 is the operating module of the fixed filter and the active filter and the release capability of the filter;The operation module of the active filter provides the flexibility to continuously update the position of the filter;The automatic release feature of the filter is to automatically eliminate filters that are no longer needed in order to optimize the sound;
The AFS6 feedback suppression system has the function of fully automatic detection of ready-made howling points, and the sound is filtered through the DSP system, which can effectively suppress the noise at a high speed, and effectively improve the sound pressure and clarity of the local sound reinforcement.
The DSP series of digital feedback suppressors are designed for conference systems and are not only suitable for conference rooms, churches, star hotels, auditoriums, conference centers, multi-function halls, and digital court applications.
The intuitive graphical PC control interface in Chinese and English, clear signal flow, not only brings high-quality audio, but also has the characteristics of strong compatibility, flexible control, and simple operation.
The DSP feedback suppressor series has 6 inputs and 4 outputs.
The PD series digital divider/system processor has 4 inputs and 8 outputs coupled to the user interface, as well as all audio signal processing tools required for a precise divider and sound control system. It is simple and convenient to use, even without manual manipulation. You can control the gain, delay, and 9 filters of each input (you can set each filter as a parametric filter or high and low pass filters). You can set the frequency of each output and specify any input or any combination of inputs. In addition, 9 filters can be programmed to control (you can select each filter as a parametric filter or high and low pass filters), adjust the delay time and output gain, invert, control the compressor/equalizer To protect the speaker system. The external dimension of this processor is 1 standard rack space, and the input and output are XLR type connectors. 448 is a powerful tool in fixed installation and on-site sound reinforcement systems;