[KongchangAI]
Unverified85% confidenceFactTime unknown

一维QRD扩散板(如二次余数序列)的有效扩散下限频率由最深槽决定,槽深每增加1倍下限频率降低1倍;要覆盖到500Hz通常需要单槽深度≥17cm,普通薄款扩散板(深度<5cm)实际只对2kHz以上高频有效

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/220804
API
curl https://kongchang.com/api/v1/knowledge/claims/220804
MCP
get_claim(id=220804)