JPH0410495U - - Google Patents

Info

Publication number

JPH0410495U

JPH0410495U JP5182190U JP5182190U JPH0410495U JP H0410495 U JPH0410495 U JP H0410495U JP 5182190 U JP5182190 U JP 5182190U JP 5182190 U JP5182190 U JP 5182190U JP H0410495 U JPH0410495 U JP H0410495U

Authority

JP

Japan

Prior art keywords

signal output

acoustic signal

frequency

vehicle

output means

Prior art date

1990-05-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000005236 sound signal Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 5
• 238000010521 absorption reaction Methods 0.000 description 1

Cited By (1)