Howtosignalprocessing
A pulse wave is a sudden disturbance in which only one wave or a few waves are generated, such as in the example of the pebble. Thunder and explosions also create pulse waves.
- Why is pulse a wave?
- What is difference between pulse and wave in physics?
- What is the difference between a pulse wave and a periodic wave?
- How do pulse waves work?
Why is pulse a wave?
A pulse wave is an ALTERNATING CURRENT signal, whose WAVEFORM contains both positive and negative sections. The ratio of the 'on' to 'off' times of the waveform is called the duty cycle. The pulse wave may be distinguished from the SQUARE WAVE in that the latter has a duty cycle of 1:1.
What is difference between pulse and wave in physics?
The main difference between a wave and a pulse is that the wave is considered to be a continuous disturbance caused by an oscillating particle in a medium. On the other hand, the pulse is not continuous and it happens during a very short time.
What is the difference between a pulse wave and a periodic wave?
Sounds waves can be either pulse waves or periodic waves. A pulse wave is characterized as one assault to the medium while periodic waves are characterized as a series of successive assaults on the medium. Sound waves can be described by period, wavelength, amplitude, and for periodic waves we can include frequency.
How do pulse waves work?
These pulses create micro-cavitation bubbles that expand and burst. The force created by these bubbles penetrates tissue and stimulates cellular processes in the body that are responsible for bone and connective tissue healing.
