The phrase "acoustic box" is correct and usable in written English.
It can be used to refer to a box designed to enhance or modify sound, often used in musical contexts or sound engineering.
Example: "The musician placed her guitar inside the acoustic box to improve the sound quality during the recording session."
Alternatives: "sound chamber" or "resonance box".
Hyslop likens being indoors to sitting inside "an acoustic box".
Experimental results are presented in terms of pressure responses recorded using a grid of microphones placed inside the acoustic box.
Here is Manuel Copado's much-loved Solimar apartment building, a beacon of 1940s modernism, reprised as a heavy black acoustic box streaming the sounds of the real Cuban tenants who live there, their voices so often ignored.
This multi-faceted sound generator is acoustic, with sounds merely amplified by a contact microphone inside the box.
"The Acoustic Folk Box" (Topic) collects folk music of the British Isles, while "The Best of the Bluegrass Tradition" (Tradition) sets murder ballads alongside hill-country instrumentals.
Figure 5 illustrates the setup: The hearing instrument under test was located in an off-the-shelf acoustic measurement box with a loudspeaker (L1) for presenting test stimuli to be picked up by the hearing instrument's input transducer (M2).
Chambers were enclosed in acoustic isolation boxes (Coulbourn Instruments) and lit with a red light.
There are a couple of oriental rugs, an acoustic guitar, a box labelled Billy Bob's Drum Kit.
But the latest peak in Grisman's roller-coaster career is the recent release on his independent Acoustic Disc label (Box 4143, San Rafael, CA 94913) of a duet project entitled simply "Jerry Garcia/David Grisman". No doubt, the very presence of Garcia, the Grateful Dead's lead guitarist, has ensured the success of the album.
Ten animals of each group were placed into an anechoic sound isolation box (Acoustic Systems, Austin, TX, USA) for 2 h/day at the beginning of the dark phase of the light dark cycle.
Samples were collected on 37 mm diameter 0.4-μm pore diameter polycarbonate membrane filters (Whatman Nucleopore Filtration Products, Clifton, New Jersey) in closed face polystyrene cassettes (Millipore, Bedford, Massachusetts) at 4 liters per minute (l/min) using sampling pumps in acoustic foam insulated boxes.
