Examples of use of soundproof
1. Sore spot: Historic buildings are rarely soundproof.
2. But relief is on the way, with the invention of a soundproof window.
3. Paxman: Actually, John, I’d like you to go into the soundproof booth.
4. Lucas found a soundproof, bulletproof, trailer–size range that could be delivered for less than $400,000.
5. Don‘t take my word for it – watch it." Maureen watched Soundproof: "An actual play on actual BBC2 – thrilling!