· TERMS & CONDITIONS

Terms & Conditions

Terms governing access to and use of the stline.it website, its contents and the calculation tools made available online.

1. Subject matter and scope

These terms govern the use of the stline.it website and all of its contents and features. They relate exclusively to this website and not to the contractual relationships for engineering services, which are governed by separate contracts, nor to the commercial products, whose licence and sale conditions are regulated separately.

2. Website operator

The website is operated by STLINE S.r.l. socio unico (Società a Responsabilità Limitata — Socio Unico) — hereinafter «ST-LINE» — with registered office at Via Cornarotta, 26 — 31100 Treviso (TV), Italy.

3. Acceptance of the terms

Accessing and using the website implies full acceptance of these terms. Anyone who does not intend to accept them is invited not to use the website.

4. Permitted use of the website

The website is made available for free, informational consultation. The following are in particular prohibited:

  • using the website for unlawful purposes or in breach of these terms;
  • attempts to compromise the security, integrity or availability of the website and its systems;
  • massive, automated harvesting of the contents (scraping);
  • reverse engineering of the website's features and tools.

5. Online calculation tools («Tools»)

The calculation tools made available on the website (by way of example: acoustic mapping, barrier calculation, reverberation time, USB-PD decoder, PCB and electronics calculations, and the like) are provided «as is», for purely illustrative, educational and pre-sizing purposes.

  • The results do not constitute an expert report, professional advice, an executive design, or a certification of compliance with standards (e.g. ISO 9613-2, Italian Law 447/95, IEC standards).
  • No warranty is given as to accuracy, completeness or fitness for a particular purpose: the models rely on simplifying assumptions.
  • The user is solely responsible for verifying the results and their use; any design decision must be validated by a qualified professional.
  • ST-LINE is not liable for any direct or indirect damages arising from the use of, or reliance on, the tools' results.
  • Calculations run client-side, in the user's browser: the data entered are neither transmitted to nor stored by ST-LINE (see the Privacy Policy).

6. Intellectual property

The contents of the website (texts, graphics, layout, images, logo) are the property of STLINE S.r.l. socio unico ©, except where otherwise indicated.

  • Open source software: the repositories published on github.com/stefanofante are each governed by their own licence, indicated in the relevant repository; in the event of any discrepancy, the repository licence prevails.
  • Proprietary software (NetProbe, SoundPro): all rights reserved; publication on the website grants no licence to use it.

7. Trademarks

«ST-LINE», the logo and the product names (NetProbe, SoundPro) are distinctive signs of STLINE S.r.l. socio unico. Any other trademarks mentioned belong to their respective owners and are used for purely descriptive purposes.

8. Links to third-party sites

The website may contain links to external resources (e.g. GitHub). ST-LINE does not control and is not responsible for the contents of third-party sites reachable through such links.

9. Limitation of liability

The website is provided without warranties of continuous availability or freedom from errors. To the extent permitted by law, ST-LINE is not liable for any damages arising from the use of, or the inability to use, the website.

The exclusion and limitation of liability do not apply in cases of wilful misconduct or gross negligence, nor to liabilities that cannot be excluded by law pursuant to Article 1229 of the Italian Civil Code.

10. Service availability

ST-LINE may modify, suspend or discontinue the website or individual features at any time and without notice.

11. Changes to the terms

ST-LINE reserves the right to amend or update these terms. The version in force is the one published on this page, identified by the date of last update. Users are invited to consult this page periodically.

12. Governing law and jurisdiction

These terms are governed by Italian law. For any dispute relating to the interpretation and performance of these terms, the Court of Treviso shall have exclusive jurisdiction, without prejudice to the mandatory jurisdiction of the consumer where applicable.

13. Contacts

For any request relating to these terms, you may write to info@stline.it or via PEC to stline@pec.stline.it.

Related documents: Privacy Policy · Cookie Policy.

Last updated: June 30, 2026