echo sample

First, because of the work of the relationship, the author since 2004 contact Echo cancellation (echo cancellation) technology, and has been engaged in a large communications enterprises with ECHO cancellation technology related work, the echo

From the reason of communication echo, can be divided into acoustic echo (acoustic echo) and line echo (lines echo), the corresponding echo cancellation technology is called acoustic echo cancellation (acoustic echo cancellation, AEC) and line echo

First, prefaceAs a result of the work, the author has been in contact with Echo cancellation (echo cancellation) technology since 2004, and has been engaged in the work related to echo cancellation technology in a large communications company, and

First, prefaceto understand echo cancellation technology, we have to mention the theory of digital signal processing as the theoretical basis of modern communication technology. First of all, there is an important branch of the digital signal

DICOM medical image processing: C-Echo and C-Store, dicomfo-dicomBackground: In the previous blog, we introduced the network transmission in DICOM, mainly referring to the original English text in DCMTK Wiki. By comparing the implementation of the

target reflection echo detection algorithm and its FPGA implementation One: Algorithm OverviewA time ago, a project was contacted with a sonar target reflection echo detection. The core function of the sonar receiver is to recognize the echo of the

0. Preface This article summarizes how to use the echo command to write to a file, such as using the ECHO directive to overwrite the contents of a file, using the Echo directive to append content to a file, and using the Echo Directive to append

0. Preface This article summarizes how to write content to a file using the echo command, such as overwriting the contents of the file with the Echo directive, appending content to the file with the Echo directive, and appending tabs to the file

0. PrefaceThis article summarizes how to use the echo command to write to a file, such as using the ECHO directive to overwrite the contents of the file, appending the content to the file using the Echo Directive, and appending tabs to the file

0. PrefaceThis article summarizes how to use the echo command to write content to a file, such as using the ECHO directive to overwrite the contents of a file. Use the echo command to append content to a file. Use the Echo command to append tabs to