Professional Singing & Voice Recording Environment

人声录音隔音舱

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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技术规格

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

规格仅用于初步项目评估。最终参数、材料、证书和验收标准应以签署合同或批准的技术方案为准。

应用

  • 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

概览

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.

核心特性

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