synth

synthesize

synthetic fx

sfx

efx

soundfx

sound effect

royalty free

sound design

production element

audio clip

metallic

impact

hit

ring

ringing

industry

manufacturing material

alloy

metallurgy

engineering

fabrication

construction

metalwork

industrial

reverb

reverberant

reverberation

transition

resonance

resonant

reverberate

metal tube

metal pipe

tubing

tubular

hollow

cylinder

plumbing

piping

plumber