Pneumatic and Electro-pneumatic Actions-TubularPneumatics-Divisionof Organs- SoundReflection-Octave Couplers and Extensions
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Most are rooms within rooms, lined on all six sides with soundproof fiberglass wedges to kill soundreflections.
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What the Vicomte thought and felt at that moment, when that long-limbed Englishman treated him with such marked insolence, might fill volumes of soundreflections.