SYSTEM: RESONANCE_AUDIO48kHz / 24-bit / FLAC
SERVICES
ACCEPTING PROJECTS · Q3 2026
What we offer
— and
how we deliver.
Broadcast-level narrative staging mapped across three discrete production tiers. Engineered for maximum emotional fidelity.
CH_01 : SERVICE TIERS
MASTER CONTROL ROOM
INCLUDES
Dry, unprocessed 48kHz/24-bit WAV files,
chapter split with room tone reference.
Perfect for publishers with in-house audio
post teams.
FORMAT
48kHz / 24-bit WAV · Neumann U87 Ai + Avalon
VT-737sp chain
NOT INCLUDED
EQ, compression, limiting, RMS mastering,
noise reduction, proofing.
INCLUDES
Everything in Raw Booth + full
post-production: EQ, noise reduction,
compression, RMS normalisation to ACX spec.
ACX COMPLIANCE
-23 dBFS RMS · -3 dBFS true peak · <-60
dBFS noise floor. MP3 192kbps + WAV masters.
PROOFREAD
Independent audio engineer proofreads
against your manuscript before delivery.
Zero revision policy.
TURNAROUND
3–4 weeks for a standard 10-hour audiobook
(~93,000 words).
INCLUDES
Full bespoke production with custom SFX
layering, music beds, multi-voice casting,
and director sessions.
MULTI-VOICE
We source and direct additional voice
artists to create full-cast audio drama
productions.
TIMELINE
6–12 weeks for a 10-hour title. Weekly
director check-ins with author throughout
production.
CH_02 : DELIVERY SPECS
| SPEC | RAW BOOTH | RETAIL READY | HYBRID RS+ |
|---|---|---|---|
| Sample Rate | 48kHz | 48kHz | 48kHz |
| Bit Depth | 24-bit | 24-bit | 24-bit |
| Format | WAV only | WAV + MP3 | WAV + MP3 + stems |
| RMS Level | Unmastered | -23 dBFS | -23 dBFS |
| True Peak | Unmastered | -3 dBFS | -3 dBFS |
| Noise Floor | <-60 dBFS | <-60 dBFS | <-60 dBFS |
| ACX Compliant | No | Yes ✓ | Yes ✓ |
| Proofread | No | Yes ✓ | Yes ✓ |