Final answer:
Electronic music, which utilizes technology to create unique sounds, has been increasing in popularity and has had a significant impact on the evolution of various music genres.
Step-by-step explanation:
The type of music produced by synthesizers, samplers, computers, and drum machines that has been increasing in popularity is Electronic music. This form of music utilizes technology to create sounds that can be manipulated in ways traditional acoustic instruments cannot, resulting in unique textures, rhythms, and melodies.
Electronic music has a broad reach and has been influential across multiple genres, including the combination of electric instruments with other music styles such as gospel, blues, country, jazz, and R&B, contributing to the evolution of rock and roll. Electronic music has continued to grow and diversify, leading to a range of subgenres and influencing today's pop culture significantly.