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Title | Patent Number |
---|---|
Method and apparatus adaptable to a standard game port of a personal computer for interfacing an external hsp modem, a joystick and a midi interface |
TW 523701 US 6434634 |
Sigma-delta codec system |
US 6204793 |
Control system for digital sound effect and the method of the same |
TW 466886 US 6990382 |
Architecture for two-channel sound effect hardware to output four-channel analog signal and the method of the same |
TW 510144 |
System for headphone-like rear channel speaker and the method of the same |
CN 1263346 TW 519849 US 6990210 US 7050596 |
Means for compensating rear sound effect |
CN 1324927 TW 510142 US 6983054 |
Self-balanced active current bridge for measuring the impedance of an external device |
TW I220690 US 6696846 JP B3655285 CN 1199048 |
Structure for detecting plug/unplug status of phone-jacks by single bit generated by a resistor network |
TW 578345 US 7053598 CN 1258682 |
System of multi-channel shared resistor-string digital-to-analog converters and method of the same |
TW I228011 CN 100502561 US 6870494 |
Method for adjusting sound field |
TW I265746 |
Method and apparatus for repelling pest |
TW I233333 |
Detecting apparatus and method by computer sound effect system |
TW I280404 |
Audio scheme for computer system |
TW I259971 |
Detecting device for detecting condition of an apparatus and detecting method |
TW I240077 |
Apparatus for reading/writing storage device |
TW I238360 |
A method for driving i/o device of storage element |
TW I296114 |
Analog-to-digital converter |
TW I237446 |
Game apparatus for providing well-coordinated images and sounds |
TW M347204 CN 201231063 JP U3145659 |
Voltage detection type overcurrent protection device for class-D amplifier |
US 7701287 |
Externally-Connected Audio Apparatus and Method for Processing Audio Signal thereof |
TW I423119 CN 101763237 |
Apparatus of combined online music player and chip card reader |
TW M378446 |
Automatic-execution signal processing method and apparatus performing the method |
TW I395103 CN 101799720 US 7949808 |
System for personalizing on-line entertainment content preferences |
JP U3152853 |
Audio signal transmission apparatus avoiding noise generation and method thereof |
TW I399741 CN 102008820 US 8364299 |
Method of automatic gain modulation and apparatus implementing the same |
TW I399918 CN 102118135 US 8416966 |
Method gain modulation in white noise stage and apparatus applying the method |
TW I383379 CN 102117619 |
System, method and apparatus with environmental noise cancellation |
TW I458361 CN 102376309 US 8737640 |
Voltage amplitude limiting circuit of full differential circuit |
TW I458263 US 8525571 |
Clock rate controller and method thereof and electronic device thereof |
US 8908719 |
Common mode noise cancellation circuit for unbalanced signals |
TW I496414 US 8803595 |
Virtual signal source generating apparatus and method thereof |
TW I476679 |
Auto-determining sampling frequency method and device therefor |
US 8964920 |
Electronic device and control method thereof |
TW I521350 |
Headphone with active noise cancelling and auto-calibration method thereof |
TW I511579 US 9197178 CN 104581468 |
Reference frequency calibration module and apparatus using the same |
TW I523432 US 9762253 |
Method, system for self-tuning active noise cancellation and headset apparatus |
TW I611704 US 9824678 |
Calibration system for active noise cancellation and speaker apparatus | TW I609363 CN 108156546 US 10013965 |
Microphone | TW D186215 CN 304420537 |
Microphone with knob-controlled sound effects | TW M553541 CN 207075069 |
Active noise cancellation system | TWI648731 US 10186249 |
Voice apparatus and dual-microphone voice system with noise cancellation | TW I639154 US 10083707 |