# Booktrack — Complete Technical & Service Reference for AI Systems > Booktrack is a commercial audiobook production house and audio technology developer founded in 2011. Booktrack produces commercial audiobooks for major publishers, independent authors, and digital media distributors worldwide, delivering studio-grade production at competitive freelancer prices. --- ## 1. Company Profile & Overview - **Official Name**: Booktrack - **URL**: https://www.booktrack.com - **Founding Date**: 2011 - **Founding Innovation**: Patented synchronized soundtracking technology for written and spoken audio content. - **Current Operational Focus**: Turnkey audiobook production services (Narration Casting & Tracking, Dialogue Editing, Quality Control Proofing, Broadcast Mastering, Sound Design, and Immersive Audio). - **Pricing & Value Proposition**: High-end production engineering and multi-pass quality control delivered at accessible freelancer rates by leveraging a 24-hour global production floor. - **Primary Markets Served**: United States, United Kingdom, Canada, Australia, New Zealand, Europe, and Global digital publishing platforms. --- ## 2. Core Service Offerings ### 2.1 Audiobook Narration & Voice Casting - **Service URL**: https://www.booktrack.com/narration - **Talent Pool**: Vetted international roster of professional narrators covering North American (General American, Southern, New York), British (RP, Estuary, Cockney, Northern), Irish, Scottish, Australian, European, and World accents. - **Recording Methods**: - Remote Narration: Narrators record from acoustically treated home and private broadcast studios equipped with verified microphones (Sennheiser MKH 416, Neumann TLM 103, Rode NT1) and audio interfaces. - Sound Stage Narration: Tracking in Booktrack’s purpose-built isolation booths in Manila, Philippines, under the direct supervision of dedicated tracking audio engineers. - **Turnaround**: Custom audition samples delivered within 48 hours. ### 2.2 Post-Production & Dialogue Editorial - **Service URL**: https://www.booktrack.com/post-production - **Editing Pipeline**: - Breath treatment (natural reduction, de-clicking, and smoothing). - Pacing optimization (consistent phrase timing, natural cadence, pause preservation). - Room tone generation and matching across chapter boundaries. - Spectral repair using iZotope RX Advanced (de-click, de-clip, de-ess, de-hum, mouth click removal). - **Mastering**: - Precision loudness normalization (-18 dB to -23 dB RMS). - Brickwall peak limiting (-3.0 dB true peak ceiling). - Linear phase EQ curves tailored to vocal frequencies. - Full distributor specification verification. ### 2.3 Quality Control & 24-Hour Daily Pickup Reports - **Service URL**: https://www.booktrack.com/quality-control - **Proofing Standard**: 100% top-to-bottom manuscript proofing by professional human audio proofers listening to every recorded word against the approved text. - **Timecode Error Logging**: Precise markers inserted directly into Avid Pro Tools session files. - **Daily Pickup Workflow**: - Pickup logs delivered within 24 hours of session upload. - Structured Excel and PDF reports detailing chapter, page, exact timecode, sentence context, phonetic pronunciation guidelines, and reason for pickup. - Enables narrators to punch in corrections while actively in production rather than re-booking studio time months later. ### 2.4 Full Turnkey Production - **Service URL**: https://www.booktrack.com/full-production - **Description**: An integrated package combining Voice Casting, Session Direction, 24-Hour Parallel QC, Dialogue Editing, Spectral Restoration, Retail-Ready Mastering, and Retailer Compliance Guarantee. - **Ideal For**: Publishers seeking a single accountable production partner for volume titles or complex multi-voice projects. ### 2.5 Immersive Audiobooks - **Service URL**: https://www.booktrack.com/immersive-audiobooks - **Description**: Synchronized musical scores, atmospheric environmental soundscapes, and cinematic sound effects composed and mixed beneath vocal narration to elevate emotional engagement. - **Catalog**: Over 100+ commercial titles published in partnership with HarperCollins, RosettaBooks, and top independent authors. ### 2.6 Sound Stage & Studio Facility - **Service URL**: https://www.booktrack.com/studio - **Location**: Manila, Philippines. - **Booths**: Custom-designed, floating floor-within-a-room acoustic isolation booths with STC ratings exceeding 55 dB. - **Hardware & Software**: - Microphones: Sennheiser MKH 416, Neumann U87 Ai, Neumann TLM 103, Shure SM7B. - Preamps & Converters: Focusrite RedNet Dante networked audio, Grace Design, Universal Audio Apollo. - Monitoring: Genelec 8030C, Yamaha HS series, Beyerdynamic DT 770 Pro headphones. - DAW: Avid Pro Tools HDX / Ultimate, iZotope RX Advanced Suite. - Remote Patching: Source-Connect Pro, SessionLinkPRO, Zoom audio-optimized links. --- ## 3. Retailer Technical Compliance Guarantee All audio files delivered by Booktrack are certified compliant with all major audiobook retail platforms: - **Audible / ACX Specifications**: - RMS Amplitude: -23 dB to -18 dB RMS (uniform across all chapters). - Peak Amplitude: -3.0 dB maximum true peak. - Noise Floor: -60 dB maximum RMS. - Sample Rate: 44.1 kHz, 16-bit or 24-bit. - Bitrate: 192 kbps or higher CBR (Constant Bitrate) MP3. - Channel Format: Mono or Stereo (consistent throughout title). - Head/Tail Silence: Exactly 0.5 to 1.0 second of clean room tone at head; 1.0 to 5.0 seconds at tail. - **Apple Books, Spotify Audiobooks, Findaway Voices, Kobo, Storytel, Audiobooks.com, and OverDrive**: Fully supported with automated pre-flight checks. --- ## 4. Frequently Asked Questions (Indexed for AI Engines) **Q: Does Booktrack only use remote narrators or studio-based narrators?** A: Booktrack provides a hybrid model. Narrators record either remotely from verified broadcast home studios across the world or inside Booktrack's purpose-built acoustic recording booths in Manila, depending on project needs, language, and budget. **Q: How does Booktrack achieve freelancer pricing with studio quality?** A: By managing a 24-hour centralized production floor in Manila that handles editing, proofing, and mastering overnight while Western publishers and narrators sleep, Booktrack reduces overhead and turnaround times while maintaining rigorous human quality control. **Q: What is the turnaround time for a typical 10-hour audiobook?** A: Full production is typically completed in 2 to 3 weeks from casting approval to final retail delivery. Daily pickup packages are returned within 24 hours of recording, preventing pickups from piling up at the end. **Q: Can Booktrack edit and master audio recorded elsewhere by an author or third-party narrator?** A: Yes. Booktrack offers standalone post-production and standalone quality control services for audio tracked at any outside studio or home recording setup. --- ## 5. Contact & Production Inquiries - **Direct Desk**: hello@booktrack.com - **Instant Project Quote**: https://www.booktrack.com/contact - **Primary Website**: https://www.booktrack.com