GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
You are here:
Noun, Masculine, Singular
ffactorau nad ydynt yn acwstig
Rhywbeth heblaw am ffactor acwstig sy'n cyfrannu at y ffordd y mae pobl yn canfod a/neu brofi eu hamgylchedd sain.
Yng nghyd-destun sŵn amgylcheddol.