In echo cancellation, a Comfort Noise Generator (CNG) algorithm is a commonly used technology, which is used to alleviate discomfort and sound distortion generated during the echo cancellation process. The comfort noise generation algorithm simulates the auditory characteristics of the human ear by adding specific noise signals to improve the naturalness and comfort of the […]
Tag: cancellation
[Linux] Connection to a terminated thread (pthread_join), thread separation (pthread_detach), thread cancellation (pthread_detach)
Table of Contents 1. Connection to terminated thread (pthread_join) function analysis code example 2. Separation of threads function analysis code example 3. Thread cancellation function analysis code example 4. Thread attributes function analysis code example Orange 1. The connection terminated thread (pthread_join) Function Analysis /* #include <pthread.h> int pthread_join(pthread_t thread, void **retval); – Function: Connect […]
Program concurrency design (thread recycling, cancellation, cleanup)
Table of Contents 1. Thread creation and parameter passing 1. Thread creation 3. Thread end – pthread_exit 4. Thread view tid function 5. Parameter passing between threads 6. Passing parameters between threads: (Key points and difficulties) 2. Thread recycling 1. Thread recycling pthread_join 2. Thread separation pthead_detach 3. Thread separation pthread_attr_init 3. Thread cancellation 1. […]
[C++] Bank account management program problem description: Design a bank account management program. The account information includes account number (unique), name, balance, ID number, unit, phone number, address, etc., allowing users to perform the following operations: open an account, Account cancellation, deposit, withdrawal, [personal review]
Bank account management procedures Description of problem: Design a bank account management program. The account information includes account number (unique), name, balance, ID number, unit, phone number, address, etc., allowing users to perform the following operations: account opening, account cancellation, deposit, withdrawal, transfer, query , a user can have multiple accounts, and the value of […]
Linux thread-related functions: thread creation, attributes, recycling, exit, cancellation
1. Thread number The process number is unique in the system, but the thread number is only valid in the process environment to which it belongs. (1) pthread_self function #include<pthread.h> pthread_t pthread_self(void); /* Function: get thread number return value: ID of the thread that called this function */ pthread_self example: #include<stdio.h> #include <pthread.h> int main(int […]
Handwritten axios source code series five: CancelToken cancellation request class encapsulation
Article directory 1. Use CancelToken to cancel the request 1. Create the CancelToken.js file 2. Subscribe to the onCanceled method when sending a request 2. Use AbortController to cancel the request 3. Use json-server to test “cancel request” function code 1. Install json-server globally 2. Create a db.json file and monitor the file 3. Create […]
[Communication-SCMA] Multi-user detection algorithm based on serial interference cancellation with matlab code
?Author’s brief introduction: A Matlab simulation developer who loves scientific research. He cultivates his mind and technology at the same time. Matlab project cooperation can be privately messaged. Personal homepage: Matlab Research Studio Personal Creed: Investigate things to know. For more Matlab simulation content click Intelligent optimization algorithm Neural network prediction Radar communication Wireless sensor […]
Axios request (for the secondary encapsulation of ajax) – Axios cancellation request, request body encoding
Axios request (for the secondary encapsulation of ajax) – Axios cancellation request, request body encoding Knowledge Callback (Look here if you don’t understand!) Scene reproduction Core dry goods axios cancel request AbortController CancelToken deprecated Request body encoding Browser The qs library encodes data ES6 library methods node.js Query string Form data Knowledge Callback (Look here […]
iOSIOS Voice Call Acoustic Echo Cancellation (AEC) Technology Realization
1. Foreword In voice calls, interactive live broadcasts, voice-to-text applications or games, it is necessary to collect audio data from the user’s microphone, and then send the audio data to other terminals or voice recognition services. If the collected microphone data is used directly, there will be an echo problem. The so-called echo means that […]
GA/T 1400 Agreement – Registration and Cancellation Process
Requirements: As a lower-level platform, push data to the upper-level platform. The first step requires the lower-level platform to register/deregister with the upper-level platform. Table of Contents 1. Preparation materials: 2. Registration/deregistration interface 1. Interface document 2. Entry object 3. Example of registration/deregistration request method body: 3. Registration/deregistration process: A registration/deregistration request needs to be […]