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How Speaker Size Affects Sound Quality
While both convert acoustic pressure into electrical signals, their operating principles lead to significant differences in sensitivity, band…
Dynamic vs. Electrostatic Microphones: the Difference
While both convert acoustic pressure into electrical signals, their operating principles lead to significant differences in sensitivity, band…
Why Speaker Placement Matters in Consumer Devices?
Great speakers don’t automatically guarantee great sound. In compact consumer devices, speaker placement plays a decisive role in…
Elevating Audio Performance: Advanced Acoustic Design
At Seltech, acoustic innovation is at the core of what we do. Our team of specialists works alongside you to transform audio requirem…
How to estimate SPL from a microphone output ?
When developing audio devices involving microphones, knowing the actual Sound Pressure Level (SPL) hitting your sensor is crucial. It…
Seltech and Absolute Audio Labs announce collaboration at EUHA
At EUHA 2025 it was announced that Seltech and AAL have entered into a global strategic collaboration agreement to accelerate…