JPH0172778U - - Google Patents

Info

Publication number

JPH0172778U

JPH0172778U JP1987167988U JP16798887U JPH0172778U JP H0172778 U JPH0172778 U JP H0172778U JP 1987167988 U JP1987167988 U JP 1987167988U JP 16798887 U JP16798887 U JP 16798887U JP H0172778 U JPH0172778 U JP H0172778U

Authority

JP

Japan

Prior art keywords

audio intermediate

filter

mixed waves

types

frequency

Prior art date

1987-11-02

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

• 230000002902 bimodal effect Effects 0.000 claims description 2
• 230000010355 oscillation Effects 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 4