Professional Singing & Voice Recording Environment

Soundproof Vocal Booth

Name: Soundproof Vocal Booth
Brand: HEMU Acoustics

A dedicated soundproof vocal booth engineered for singers, voice actors, podcasters, and voiceover artists. STC 42 outer wall isolation combined with NRC 0.95 interior absorption delivers a clean, dry vocal signal without the need for a permanently constructed studio.

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Technical Specifications

Sound isolationSTC 42 / Rw 42 dB

Interior absorptionNRC 0.95

Background noise floor< NC-20

Interior footprint1.2 m × 1.2 m

Interior height2.1 m

Cable pass-through50 mm port with seal

Window option600 × 400 mm acoustic glass

Wall construction120 mm composite + MLV + foam

Assembly time< 30 min (no tools)

Finish optionsFoam / perforated fabric

Specifications are for preliminary project review only. Final parameters, materials, certificates, and acceptance criteria should be confirmed in the signed contract or approved technical proposal.

Applications

Lead vocal and backing vocal recording
Voiceover and audiobook narration
Podcast recording
ADR (automated dialogue replacement)
Home studio vocal tracking
Language and e-learning audio production

Overview

The HEMU Acoustics Soundproof Vocal Booth is purpose-built for vocal performance capture. The dual requirement for vocal booths — keeping external noise out while absorbing internal reflections — is addressed by our composite wall system (STC 42) and high-density melamine foam panel interior (NRC 0.95).

The result is a background noise floor below NC-20 and a near-anechoic interior frequency response from 200 Hz upward. A vocalist or voice actor using a large-diaphragm condenser microphone will achieve clean, room-correction-free recordings without post-production treatment.

Internal dimensions of 1.2 m × 1.2 m provide comfortable standing room with a microphone stand and pop shield. A cable pass-through port (50 mm diameter, with rubber seal) routes XLR and power cables without air leaks. An optional internal acoustic window (600 × 400 mm) allows sight-line communication with a producer or recording engineer.

The flat-pack panel system assembles in 30 minutes with cam-lock connectors and can be fully disassembled and relocated. Available in standard acoustic foam grey interior or custom coloured perforated fabric lining for a professional studio aesthetic.