Sound wave and ultrasonic info
Introduction to sound wave and ultrasonic information transmission
- Date:2018-01-25 09:31
- Introduction to sound wave and ultrasonic wave information transmission
It is applicable to communicate, control and measure within ultra long distance in water, solid and air. The products have a wide range of applications.
Low noise, long distance in water, as well as language, detection, data and transmission techniques based on audio frequency.
1. Ultrasonic communication system
2. High sensitivity moving object detection technique
3. Underwater audio long distance speech communication
4. Underwater infrasound long distance communication
Used for underwater communication, such as diving hat and AUV. The underwater communication distance of underwater communication devices based on low noise processing techniques has a longer communication distance which is 1-2 times than common distance.