2021”N05ŒŽ23“ú

—ߘa‚R”N“xtŠú ‰ž—pî•ñ‹ZpŽÒŽŽŒ±–â‘è –â‚R

–â‚R

ƒTƒ“ƒvƒŠƒ“ƒOŽü”g” 40kHzA—ÊŽq‰»ƒrƒbƒg”16ƒrƒbƒg‚ÅA/D•ÏŠ·‚µ‚½ƒ‚ƒmƒ‰ƒ‹‰¹º‚Ì1•bŠÔ‚̃f[ƒ^—ʂ́A‰½kƒoƒCƒg‚Æ‚È‚é‚©B‚±‚±‚ŁA1kƒoƒCƒg‚Í1,000ƒoƒCƒg‚Æ‚·‚éB

ƒA@20@@ƒC@40@@ƒE@80@@ƒG@640





³‰ð

ƒE


‰ðà

Žü”g” 1kHz‚ł́A1•bŠÔ‚É1,000ŒÂ‚̃f[ƒ^‚ðŽæ“¾‚·‚éB
ƒf[ƒ^1ŒÂ‚ð—ÊŽq‰»‚·‚é‚Ì‚É16ƒrƒbƒg•K—v‚¾‚©‚çA1•bŠÔ‚̃f[ƒ^—Ê‚Í
40 × 1,000 × 16  640,000ƒrƒbƒg  80kƒoƒCƒg ‚Å‚ ‚éB

posted by ƒtƒ@[ƒXƒgƒ}ƒNƒ at 08:48| Comment(0) | R03t‰ž—pî•ñ‹ZpŽÒ
‚±‚Ì‹LŽ–‚ւ̃Rƒƒ“ƒg
ƒRƒƒ“ƒg‚ð‘‚­
‚¨–¼‘O:

ƒ[ƒ‹ƒAƒhƒŒƒX:

ƒz[ƒ€ƒy[ƒWƒAƒhƒŒƒX:

ƒRƒƒ“ƒg:

”FØƒR[ƒh: [•K{“ü—Í]


¦‰æ‘œ‚Ì’†‚Ì•¶Žš‚𔼊p‚Å“ü—Í‚µ‚Ä‚­‚¾‚³‚¢B