(Cross platform acoustic communication library Acoustic communication library features: accuracy is more than 95%, in fact, it is generally error free. The interface is very simple. There are complete examples. You can add sound communication function in 3 minutes, which has strong anti-interference. Basically, no matter how the outside world is disturbed, the signal is accurate. The basic encoding is hexadecimal. Through encoding, you can transmit any character. There is no platform that can't run. And through memory pool optimization, long-term decoding will not allocate new memory. 7
24-hour operation can support any platform. Common platforms such as android, iphone, windows, linux, arm, and mipsel have sample blogs. csdn/softlgh/article/details/40507623 This material includes the following attachments:)