Coma704
发表于 2025-3-28 15:36:14
Sigma-Delta ADC for Audio Applications,microphones are small, reliable, cheap and have electro-acoustical characteristics well suited for low- to moderate-quality audio applications. The microphones can be manufactured in different sizes, larger diameter devices showing better acoustic sensitivity at the expense of increasing costs, espe
束以马具
发表于 2025-3-28 19:52:23
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Digitalis
发表于 2025-3-29 01:54:46
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