• 2026-10-08

Soundskrit Strider: How Can Four Directional MEMS Microphones Enable Real-Time Sound Tracking?

Soundskrit’s Sound Tracking Demo Kit (Strider) uses four SKR0610 Directional MEMS Microphones together with DOA (Direction of Arrival) and AI VAD algorithms to determine where sound is coming from in real time and display the detected sound source through a visual interface. The system can simultaneously localize up to 3 sound sources, making it suitable for applications such as Voice Tracking, Beam Steering, smart cameras, and other acoustic sensing systems.
  • 2026-10-05

Soundskrit DOA Technology: How Does the System Determine Where Sound Is Coming From?

Sound contains not only level information, but also directional information. Soundskrit uses W, X, Y, and Z acoustic signals to capture directional information in three-dimensional space, enabling DOA (Direction of Arrival) estimation and Beam Steering. This allows the system to determine where a sound is coming from and steer the pickup direction toward the target sound source.
  • 2026-09-22

Soundskrit Directional MEMS Microphone｜Distributed by AATC: Technology and Applications

Most MEMS microphones are designed for omnidirectional pickup. Soundskrit uses Two Sound Ports together with a redesigned MEMS transducer to provide directional pickup from a single compact microphone, while maintaining high sensitivity and reducing sound coming from certain directions.
  • 2026-09-15

What Is Speaker Rated Power, and How Is It Different from Maximum Power?

What do the 5 W, 10 W, or 20 W ratings on a speaker really mean? Rated power represents the power a speaker can handle continuously under specified test conditions, while maximum power indicates its ability to withstand short-term signal peaks. Understanding the difference helps us read speaker specifications correctly.
  • 2026-09-14

Why Use White Noise and Pink Noise to Test Speakers?

In acoustic testing, and pink noise are both commonly used as test signals. However, when we look at their spectral distribution, we can see that their energy is distributed in different ways.
  • 2026-09-10

Why Use White Noise and Pink Noise to Test Speakers?

White noise and pink noise contain different frequency components and can be used to simulate the complex sound signals that speakers may encounter in real applications. Through noise testing, we can evaluate a speaker’s durability, rated noise power, and reliability when handling instantaneous peaks.
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