cladu -lau- gismu

x1 is loud/noisy at observation point x2 by standard x3.

See also savru.

In notes:

savru
x1 is a noise/din/clamor [sensory input without useful information] to x2 via sensory channel x3.
brato'a
t1 is a tone high in pitch/frequency from source t3.
lauble
r1=c1 sounds quiet/weak at observation point c2 by standard c3=t3.
tolylau
x1 is soft/quiet/making only a bit of noise, at observation point x2 by standard x3.
sibli
x1 is a hissing sound
klanrbeli
x1 measures x2 bels on scale x3 (si'o).