TWI563497B - Recovery method and device for close range acoustic wave - Google Patents
Recovery method and device for close range acoustic waveInfo
- Publication number
- TWI563497B TWI563497B TW104110500A TW104110500A TWI563497B TW I563497 B TWI563497 B TW I563497B TW 104110500 A TW104110500 A TW 104110500A TW 104110500 A TW104110500 A TW 104110500A TW I563497 B TWI563497 B TW I563497B
- Authority
- TW
- Taiwan
- Prior art keywords
- acoustic wave
- recovery method
- close range
- range acoustic
- close
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104110500A TWI563497B (en) | 2015-03-31 | 2015-03-31 | Recovery method and device for close range acoustic wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104110500A TWI563497B (en) | 2015-03-31 | 2015-03-31 | Recovery method and device for close range acoustic wave |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201635273A TW201635273A (en) | 2016-10-01 |
TWI563497B true TWI563497B (en) | 2016-12-21 |
Family
ID=57847382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104110500A TWI563497B (en) | 2015-03-31 | 2015-03-31 | Recovery method and device for close range acoustic wave |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI563497B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016351A (en) * | 1996-07-16 | 2000-01-18 | American Technology Corporation | Directed radiator with modulated ultrasonic sound |
US6052336A (en) * | 1997-05-02 | 2000-04-18 | Lowrey, Iii; Austin | Apparatus and method of broadcasting audible sound using ultrasonic sound as a carrier |
CN1411164A (en) * | 2001-09-25 | 2003-04-16 | 义隆电子股份有限公司 | Apparatus capable of regulating ultrasonic wave and infrared ray carrier frequency |
US6584205B1 (en) * | 1999-08-26 | 2003-06-24 | American Technology Corporation | Modulator processing for a parametric speaker system |
TW200412176A (en) * | 2002-12-31 | 2004-07-01 | Vistapoint Inc | Apparatus and method for generating a directional acoustic wave |
TWI232666B (en) * | 2004-02-27 | 2005-05-11 | Vistapoint Inc | Low echo communication apparatus and method |
US20100088820A1 (en) * | 2007-01-11 | 2010-04-15 | Fresenius Medical Care Deutschland Gmbh | Use of directional sound source, medical treatment station and medical treatment room |
-
2015
- 2015-03-31 TW TW104110500A patent/TWI563497B/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016351A (en) * | 1996-07-16 | 2000-01-18 | American Technology Corporation | Directed radiator with modulated ultrasonic sound |
US6052336A (en) * | 1997-05-02 | 2000-04-18 | Lowrey, Iii; Austin | Apparatus and method of broadcasting audible sound using ultrasonic sound as a carrier |
US6584205B1 (en) * | 1999-08-26 | 2003-06-24 | American Technology Corporation | Modulator processing for a parametric speaker system |
CN1411164A (en) * | 2001-09-25 | 2003-04-16 | 义隆电子股份有限公司 | Apparatus capable of regulating ultrasonic wave and infrared ray carrier frequency |
TW200412176A (en) * | 2002-12-31 | 2004-07-01 | Vistapoint Inc | Apparatus and method for generating a directional acoustic wave |
TWI232666B (en) * | 2004-02-27 | 2005-05-11 | Vistapoint Inc | Low echo communication apparatus and method |
US20100088820A1 (en) * | 2007-01-11 | 2010-04-15 | Fresenius Medical Care Deutschland Gmbh | Use of directional sound source, medical treatment station and medical treatment room |
Also Published As
Publication number | Publication date |
---|---|
TW201635273A (en) | 2016-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201904259B (en) | Device and method | |
EP3228977A4 (en) | Image-processing device and image-processing method | |
EP3183774A4 (en) | Device and method for guiding electromagnetic waves | |
HK1209522A1 (en) | Device and method for detection | |
EP3557406C0 (en) | Device and method for performing functions | |
ZA201702900B (en) | Device and method | |
EP3113555A4 (en) | Locating method and device | |
HK1213042A1 (en) | Gait-based method and device for locating | |
EP3136787A4 (en) | Device and method | |
EP3393117A4 (en) | Image-processing device and image-processing method | |
EP3218140B8 (en) | Pressure welding device and pressure welding method | |
PL3668125T3 (en) | Method and apparatus for rendering acoustic signal | |
EP3171785A4 (en) | Shielding device and method | |
EP3270530A4 (en) | Device and method for sound wave communication | |
GB2525041B (en) | Sound capture method and apparatus | |
EP3151604A4 (en) | Device and method | |
EP3251781A4 (en) | Welding device and welding method | |
GB2526201B (en) | Apparatus and method for vibration mitigation | |
EP3211578A4 (en) | Verification method and apparatus | |
IL251287A0 (en) | Acoustic imaging method and device | |
EP3235330A4 (en) | Method and device for device configuration | |
EP3160180A4 (en) | Device and method | |
EP3125598A4 (en) | Device and method | |
GB2528338B (en) | Ultrasound apparatus and method | |
GB2525625B (en) | Device and method |