SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module

Feature:
1. Low Voltage: The microphone preamplifier board operates at a low voltage, making it suitable for low-power audio signal chains. It can be easily integrated into various audio systems without requiring high power consumption.
2. Low Noise: With its low-noise design, this preamp comp ensures clean and clear audio signals. It effectively minimizes unwanted background noise, allowing for accurate and high-quality sound reproduction.
3. Low Power Consumption: This compression module is designed to be energy-efficient, consuming minimal power while delivering excellent performance. It optimizes power usage while maintaining the desired audio quality, making it ideal for battery-powered applications.
4. High Clarity: The SSM2167 integrated circuit (IC) used in this preamp compressor limiter is specifically designed for low-voltage and low-noise applications. Its built-in compression and noise gate features enhance clarity by reducing peak signal levels and attenuating background noise, resulting in improved intelligibility of received voice signals.
5. Advanced Functionality: The compression feature of the microphone preamplifier helps maintain a consistent signal level by reducing peaks, while the noise gate function selectively amplifies only desired signals such as speech, attenuating unwanted noise. These capabilities contribute to significantly enhancing the clarity of microphone-received voice signals.

 

Specification:
Origin: Mainland China
Type: Module
Condition: New
Model Number: Microphone Preamplifier Board
1. The SSM2167 is a low-voltage, low-noise mono microphone preamplifier ideally suited for low-power audio signal chains.
2. The preamplifier includes built-in compression and noise gates. For this function, it is better than using an operational amplifier in the preamplifier circuit.
3. Compressing the dynamic range of the microphone signal reduces the peak signal level and adds additional gain to the low level signal.
4. a noise gate attenuates the signal level below a certain threshold in order to amplify only desired signals such as speech and to reduce noise in the output signal.
5. These features will help improve the clarity of the voice signal received by the microphone.
Operating voltage: DC 3V-5V
Size: 22x14x3mm/0.87x0.55x0.12inch

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.