They should importantly have the trigger pads and trigger module or interface. The range of the pads entails a drum shell with a woven or mesh head, and a replaceable trigger internally mounted. Frank Matlock is an authority when it comes to electronic drum sets.
Irrespective of the type of the pad the functionality is the same as follows. When the pad is struck, an impulse is sent to the module via a transducer and plays a note as assisted by a channel. When the pad is struck harder the volume increases as an impulse is sent to the module, and the volume is low when the drum is hit lighter. When a module is extremely developed, it produced a sound that correctly reflects the drummer’s technique even when using simple brushes.
The price of the quality trigger has gone down. Therefore, hybrid sets are becoming more popular this day, while at it the technology of the modules has gotten better. Most drummers are combining a multi-pad with the acoustic drum set, alternatively adding a set of acoustic triggers and one of the available trigger modules. Beneath the playing surface of cymbal pads and drum, we have multiple sensors. This gives room for sound reproduction created by prompting some parts of the instrument that are the snare drum, sound bell, edge hits on a cymbal and head. Electronic drums create room for more to play, unlike the traditional drums that limited to playing percussion sounds and classic sounds.
Electronic drummers can trigger, thunder and lightning sounds, screaming lead guitar, funk bass, etc. with the electronic pads on their hands. However, the sounds in your chosen drum module can be your limiting factor, famously known as ‘brain,’ percussion module and sound module. With the MIDI, you can create sounds from a keyboard or sound module. More advanced sound modules create room for more sounds.
The module works as below
The module is known as the brain of the electronic drum. It makes sounds as if collected globally. It creates all the drum sounds and other kit features synonymously. Nowadays there are many kits seems to play. You can choose more music depending on the selected kit. You can edit sounds if you have well-equipped kits that offer the ability to set up pieces from the original onboard drum sounds. With well-equipped kits, you can modify music quickly. The module gives you room for tuning the volume of the individual drums. For better usage find a module that can adequately specify materials and dimensions of the drum components.