JPS61130963U - - Google Patents

Info

Publication number

JPS61130963U

JPS61130963U JP1456985U JP1456985U JPS61130963U JP S61130963 U JPS61130963 U JP S61130963U JP 1456985 U JP1456985 U JP 1456985U JP 1456985 U JP1456985 U JP 1456985U JP S61130963 U JPS61130963 U JP S61130963U

Authority

JP

Japan

Prior art keywords

card

solid

state memory

audio signal

switch

Prior art date

1985-02-04

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

• 238000001514 detection method Methods 0.000 claims description 4
• 230000005236 sound signal Effects 0.000 claims 3
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 230000003044 adaptive effect Effects 0.000 description 2
• 239000007787 solid Substances 0.000 description 1