Dynamic allocation of resources for echo cancellation

Dynamic attenuation method and apparatus for optimizing...

Dynamic balance control for telephone

Dynamically estimating echo return loss in a communication link

Echo analysis for identification of hybrid induced echo in a...

Echo and distortion cancellation arrangement

Echo and noise cancellation

Echo canceler

Echo canceler

Echo canceler adaptive filter optimization

Echo canceler and double-talk detector for use in a...

Echo canceler and echo canceling method

Echo canceler and echo canceling method

Echo canceler and echo canceling program

Echo canceler and operating method

Echo canceler circuit and method

Echo canceler coefficient update apparatus and method

Echo canceler compensating for amplifier saturation and echo...

Echo canceler employing multiple step gains

Echo canceler employing multiple step gains