Audio workflow tools & services
A clearer view.
Before delivery.
Petrodus LLC is developing software and technical services for audio production workflows. Our focus is practical analysis, independent verification and clear reporting.
Initial supervised pilot
Audio Ad
Preflight
Inquiries onlyKnow what your audio measures before you deliver it. Selected PRX-related technical checks and independent loudness verification, explained in an operator-reviewed PDF.
$25 USD total
One supervised WAV-only technical-analysis order, once intake opens.
Up to three WAV files
Eligible integer-PCM WAV source files, mono or stereo, in one ZIP. MP3 and floating-point WAV are not accepted.
Bounded file intake
The complete ZIP and its combined expanded contents must each be no more than 15,000,000 bytes. The same limits apply to revised batches.
Measured, then reviewed
Selected PRX-related technical checks and an independent loudness cross-check, with findings and limitations presented in a reviewed technical PDF.
Technical analysis only
No audio editing or conversion, preparation of final MP3 delivery files, or advertisement submission. A report does not guarantee delivery acceptance or PRX approval.
Customer intake and payment are not yet open. We welcome text-only inquiries. Please do not send audio, attachments or file-download links.
The proposed first pilot is limited to customer-authorized, non-confidential audio that is already public or explicitly approved for public distribution. Eligibility and written terms must be agreed before any future file receipt. Petrodus LLC is not affiliated with or certified by PRX.
See the deliverable
Measurements.
Findings.
Context.
A reviewed report makes the technical readings visible, explains advisories and limitations, and records an independent measurement cross-check.
Synthetic example · not a customer report
On a small screen, scroll the table sideways to read every value.
What REVIEW means here
The full synthetic report retains a tail-silence REVIEW and format/bitrate WARNING advisories. WAV source eligibility does not mean the file meets PRX's final delivery format. Audio Ad Preflight does not create final MP3 delivery files.
Independent verification, with limits
The report's independent cross-check agrees after rounding, as recorded in the source. A technical report is not listening QC, destination acceptance or a guarantee. The full report's findings and limitations are not reproduced in this table excerpt.
Read the displayed synthetic measurements as text
- Container / codec
- WAV / pcm_s16le, 16-bit integer PCM
- Duration
- 10.0 s
- Bitrate
- 705.6 kbps
- Sample rate
- 44100 Hz
- Channels
- 1 (mono)
- Integrated loudness
- -16.90 LUFS
- True peak
- -9.12 dBTP
- File size
- 882044 bytes
Start with a conversation
Get in touch.
For business and pilot inquiries, email Petrodus LLC. Please describe your workflow in text only; do not include confidential information or audio files.
Website privacy
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This website statement concerns browsing and inquiries only. Any future Audio Ad Preflight order requires separate service terms and an order-specific file-handling notice. Privacy questions: chris@petrodus.com.