Answer:
A resource is a source or supply from which a benefit is produced and that has some utility. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resources.
When singers could control and amplify their voices with microphones, they were able to sing with a softer, more whispered softly tone. This led to the development of the <u>CROONING</u> singing style.
Better microphones that can pick up quieter sounds and a wider range of frequencies are actually needed for crooners so they can perform with their preferred style of singing, a greater dynamic range, with gentle tone, and in a more private and intimate setting.
The popularity of radio broadcasting allowed crooners to perform with a band and still sing softly, smoother, and passionately. However, it's thought that the emergence of rock and roll contributed to the demise of the crooner era.
Discover who the popular singer was who played crooning subtly shifting it to achieve certain tone qualities, accentuate melodic passages or lyric phrases, and avoid the "popping" of consonants: brainly.com/question/15296469
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