JPH0423318U - - Google Patents
Info
- Publication number
- JPH0423318U JPH0423318U JP6329690U JP6329690U JPH0423318U JP H0423318 U JPH0423318 U JP H0423318U JP 6329690 U JP6329690 U JP 6329690U JP 6329690 U JP6329690 U JP 6329690U JP H0423318 U JPH0423318 U JP H0423318U
- Authority
- JP
- Japan
- Prior art keywords
- detection result
- person
- volume adjustment
- detection
- playback device
- Prior art date
- 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
- 238000001514 detection method Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6329690U JPH0423318U (fi) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6329690U JPH0423318U (fi) | 1990-06-15 | 1990-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0423318U true JPH0423318U (fi) | 1992-02-26 |
Family
ID=31593217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6329690U Pending JPH0423318U (fi) | 1990-06-15 | 1990-06-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0423318U (fi) |
-
1990
- 1990-06-15 JP JP6329690U patent/JPH0423318U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4847825A (en) | Method and apparatus for signaling the volume level of reproducing apparatus for digitally recorded sound | |
JPH02118322U (fi) | ||
JPH0423318U (fi) | ||
JPH0467700U (fi) | ||
JPS634298Y2 (fi) | ||
JPH03119900U (fi) | ||
JPS6336990U (fi) | ||
JPH0319107Y2 (fi) | ||
JPS6312420Y2 (fi) | ||
JPH01116958U (fi) | ||
JPH03121559U (fi) | ||
JPH03121876U (fi) | ||
JPH0366065U (fi) | ||
JPS62175429U (fi) | ||
JPH01169813U (fi) | ||
JPS63153357U (fi) | ||
JPH0410481U (fi) | ||
JPS6384294U (fi) | ||
JPH01103098U (fi) | ||
JPS62153602U (fi) | ||
JPH0334394U (fi) | ||
JPH0485887U (fi) | ||
JPH0467401U (fi) | ||
JPH0349604U (fi) | ||
JPS62195293U (fi) |