Akademik

attenuated
adjective
1. of an electrical signal; reduced in amplitude with little or no distortion
Similar to: ↑decreased, ↑reduced
Topics: ↑electronics
2. reduced in strength
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the faded tones of an old recording

Syn: ↑attenuate, ↑faded, ↑weakened
Similar to: ↑decreased, ↑reduced

Useful english dictionary. 2012.