Analysis of sound and vibration characteristics as well as material properties to optimize your projects.
No Chance for Echoing Spaces
Reverberation Time Measurement
Reverberation time is a key factor in room acoustics, determining how sound behaves in a space. Using precise measurement methods according to DIN 3382, we analyze sound decay to assess the acoustic quality of rooms, halls, and workspaces. Based on the measurement results, we develop a customized acoustic concept in accordance with DIN 18041 and VDI 2569 and provide tailored solutions for optimal room design.
Optimal reverberation time (on average) for clear speech intelligibility.
60
min
Duration of our measurement at your location.
Precise Source Identification with Advanced Technology
Noise Localization with Acoustic Camera
With an acoustic camera, we make noise sources visible! Using high-resolution beamforming technology, we locate disturbing noises in real time – efficiently and precisely. Whether in buildings, machines, or industrial plants, precise source identification is key to targeted noise reduction and acoustic product optimization.
Non-Contact Vibration Analysis for Maximum Precision
Laser Vibrometry
Laser vibrometry enables precise measurement of surface vibrations – non-contact, fast, and highly accurate. It is ideal for research, development, and quality assurance. Using state-of-the-art laser vibrometers, we can scan entire structures and detect even the smallest vibrations. This information is essential for optimizing structural dynamics – leading to quieter and more efficient products.
is the approximate measurement time for a single targeted measurement point.
1
day
should be scheduled for an LSV measurement, including setup.
Understanding Structure-Borne Noise – Preventing Noise at the Source
Structure-Borne Noise & Transfer Path Analysis
From vibration to noise source: With structure-borne noise measurements and transfer path analysis, we identify how sound propagates through structures. Our precise measurement methods help effectively reduce noise and acoustically optimize products. Ideal for mechanical engineering and vehicle acoustics – ensuring efficient noise minimization.
Good sound insulation creates pleasant spaces. Using targeted measurements in accordance with relevant standards such as DIN 4109 and VDI 4100 (building acoustics) as well as DIN EN ISO 16283 (sound insulation in buildings), we determine how effectively walls, ceilings, and components block sound. The results provide clear insights for optimizing residential buildings, offices, and commercial properties – improving working conditions, productivity, and living comfort.
sound insulation is required between apartments according to DIN standards.
15
dB
of additional sound insulation can already be achieved with acoustic curtains.
Accurately Capturing Sound Propagation
Sound Intensity & Sound Power in the Field
How much sound is actually emitted and in which direction? With standardized sound intensity and sound power measurements in the field (e.g., DIN EN ISO 9614), we capture acoustic emissions in real-world environments. Understanding radiated sound power is essential for noise reduction and acoustic optimization of technical products and their environmental impact.
Whether absorption coefficient, frequency-dependent damping, or airflow resistance – the acoustic properties of materials are crucial for predictions in product development and construction. Using advanced measurement techniques (including DIN EN ISO 10534-2, ASTM E2611), we analyze their behavior and assist in developing new solutions. This ensures perfect acoustics with precisely tuned material performance.
Didn't find your specific measurement? We can still make it happen!
With our strong partner network, we offer far more than the measurements listed here. Whether it's standardized acoustic testing or specialized measurement procedures – we’ll find the right solution for your project.
according to § 27 a value added tax act DE364086693
Represented by
Dr.-Ing. Sebastian Rothe Dr.-Ing. Christopher Blech
Contact
Email: info@noise2zero.com
Responsible editor
Dr.-Ing. Christopher Blech
Consumer dispute resolution
We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.
Terms & Conditions
1. to be filled
subheadline
text.
Privacy Policy
1. Overview
General hints
The following notes provide a simple overview of what happens to your personal data when you visit this website. Personal data is all data with which you can be can be personally identified. Detailed information on the subject of data protection can be found our data protection declaration listed below this text.
Data collection on this website
Who is responsible for data collection on this website?
Data processing on this website is carried out by the website operator. Its contact details can be found in the section "Information on the controller" in this privacy policy.
How do we collect your data?
Your data is collected when you provide it to us. This can be, for example data that you enter in a contact form or hit the contact button to write a mail. Furthermore, data is collected automatically or with your consent by our IT systems when you visit the website. This is primarily technical data (e.g. internet browser, operating system or time of the page view).This data is collected automatically as soon as you enter this website.
What do we use your data for?
Some of the data is collected to ensure that the website is provided without errors. Other data can be used to analyse your user behaviour. If contracts can be concluded or initiated via the website, the transmitted data will also be processed for contract offers, orders, or other inquiries related to orders, in compliance with the GDPR.
What rights do you have regarding your data?
You have the right to receive information free of charge at any time about the origin, recipient and purpose of your stored personal data at any time. You also have the right to request the rectification or deletion of this data. If you have given your consent to data processing, you can revoke this consent at any time for the future. You also have the right, to request the restriction of the processing of your personal data under certain circumstances. Furthermore, you have the right to lodge a complaint with the competent supervisory authority. You can contact us at any time if you have further questions on the subject of data protection.
Analytics Tools and Third-Party Tools
When visiting this website, your browsing behavior may be statistically analyzed. We do not use tracking cookies or analytics tools that track your usage behavior or enable personalized advertising. Our website utilizes map material from OpenStreetMap (OSM). The OpenStreetMap map on our contact page is only loaded after you have explicitly given your consent (opt-in). Fonts on our website are not loaded from external providers (e.g., Google Fonts) but are hosted locally on our own server. For detailed information on these topics, please refer to the following privacy policy.
2. Hosting
We host the content of our website with the following provider:
Strato
The provider is Strato AG, Otto-Ostrowski-Straße 7, 10249 Berlin (hereinafter "Strato"). When you visit our website, Strato collects various log files including your IP addresses. The IP addresses are stored for a maximum of seven days to detect and defend against attacks. Further information can be found in Strato's privacy policy: https://www.strato.de/datenschutz/.
The use of Strato is based on Art. 6 para. 1 lit. f GDPR. We have a legitimate interest in displaying our website as reliably as possible. If a corresponding consent has been requested, the processing is carried out exclusively on the basis of Art. 6 para. 1 lit. a DSGVO and § 25 para. 1 TTDSG, insofar as the consent authorises the storage of cookies or access to information in the user's end device (e.g. device fingerprinting) within the meaning of the TTDSG. The consent can be revoked at any time.
We have entered into a data processing agreement (DPA) for the use of the aforementioned service. This is a legally required contract under data protection law that ensures the service processes the personal data of our website visitors only in accordance with our instructions and in compliance with the GDPR.
3. General notes and mandatory information
Data protection
The operators of these pages take the protection of your personal data very seriously. We treat your personal data confidentially and in accordance with the statutory data protection regulations and this privacy policy.
When you use this website, various personal data is collected. Personal data is data that can be used to identify you personally. This privacy policy explains what data we collect and what we use it for. It also explains how and for what purpose this is done.
We would like to point out that data transmission on the Internet (e.g. when communicating by e-mail) can have security gaps. Complete protection of data against access by third parties is not possible.
The controller is the natural or legal person who alone or jointly with others determines the purposes and means of the the purposes and means of the processing of personal data (e.g. names, e-mail addresses, etc.).
Storage duration
Unless a more specific storage period has been specified in this privacy policy, your personal data will remain with us until the purpose for data processing no longer applies. If you assert a justified request for deletion or revoke your consent to data processing, your data will be deleted unless we have other legally permissible reasons for storing your personal data (e.g. retention periods under tax or commercial law); in the latter case, the deletion will take place after these reasons no longer apply.
General information on the legal basis of data processing on this website
If you have consented to data processing, we process your personal data on the basis of Art. 6 para. 1 lit. a GDPR or Art. 9 para. 2 lit. a GDPR, insofar as special categories of data are processed are processed in accordance with Art. 9 para. 1 GDPR. In the event of express consent to the transfer of personal data to of personal data to third countries, the data processing is also carried out on the basis of Art. 49 para. 1 lit. a GDPR. If you consent to the storage of cookies or access to information in your end device (e.g. via device fingerprinting), the data processing is also carried out on the basis of on the basis of § 25 para. 1 TTDSG. Consent can be revoked at any time. If your data is required for fulfilment of the contract or to carry out pre-contractual measures, we process your data on the basis of data on the basis of Art. 6 para. 1 lit. b GDPR. Furthermore, we process your data if it is necessary for the fulfilment of a legal obligation on the basis of Art. 6 para. 1 lit. c GDPR. Data processing may also be based on our legitimate interest in accordance with Art. 6 para. 1 lit. f GDPR. The relevant legal bases in each individual case are explained in the following paragraphs of this privacy policy.
Recipients of personal data
As part of our business activities, we work together with various external organisations. This sometimes requires the transfer of personal data to these external bodies. We only pass on personal data to external bodies if this is necessary as part of the fulfilment of a contract fulfilment of a contract, if we are legally obliged to do so (e.g. transfer of data to tax authorities) to tax authorities), if we have a legitimate interest in the transfer in accordance with Art. 6 para. 1 lit. f GDPR or if another legal basis permits the transfer of data. When using processors, we only pass on our customers' personal data on the basis of a valid contract on order processing. In the case of joint processing, a joint processing contract is concluded. joint processing is concluded.
Revocation of your consent to data processing
Many data processing operations are only possible with your express consent. You can revoke consent you have already given at any time. The legality of the data processing carried out until the revocation processing remains unaffected by the revocation.
Right to object to the collection of data in special cases and to direct advertising (Art. 21 GDPR)
IF THE DATA PROCESSING IS BASED ON ART. 6 ABS. 1 LIT. E OR F GDPR YOU HAVE THE RIGHT TO OBJECT AT ANY TIME, ON GROUNDS RELATING TO YOUR PARTICULAR SITUATION, TO OBJECT TO THE PROCESSING OF YOUR PERSONAL DATA; THIS ALSO APPLIES DATA; THIS ALSO APPLIES TO PROFILING BASED ON THESE PROVISIONS. THE RESPECTIVE LEGAL BASIS ON WHICH PROCESSING IS BASED, CAN BE FOUND IN THIS PRIVACY POLICY. IF YOU OBJECT, WE WILL NO LONGER PROCESS YOUR PERSONAL DATA CONCERNED UNLESS WE CAN DEMONSTRATE COMPELLING LEGITIMATE GROUNDS FOR THE PROCESSING WHICH OVERRIDE YOUR INTERESTS OUTWEIGH YOUR INTERESTS, RIGHTS AND FREEDOMS, OR THE PROCESSING SERVES THE ASSERTION PROCESSING SERVES THE ASSERTION, EXERCISE OR DEFENCE OF LEGAL CLAIMS (OBJECTION PURSUANT TO ART. 21 PARA. 1 GDPR). IF YOUR PERSONAL DATA IS PROCESSED FOR THE PURPOSE OF DIRECT MARKETING, YOU HAVE THE RIGHT TO OBJECT AT ANY TIME TO THE PROCESSING OF PERSONAL DATA CONCERNING YOU FOR THE PURPOSE OF SUCH ADVERTISING; THIS ALSO APPLIES TO PROFILING TO THE EXTENT THAT IT IS RELATED TO SUCH DIRECT CONNECTION WITH SUCH DIRECT MARKETING. IF YOU OBJECT, YOUR PERSONAL DATA WILL SUBSEQUENTLY NO LONGER USED FOR THE PURPOSE OF DIRECT MARKETING (OBJECTION IN ACCORDANCE WITH ART. 21 ABS. 2 GDPR).
Right to complain to a supervisory authority
You have the right to lodge a complaint with a supervisory authority, in particular in the Member State of your residence, workplace or the place of the alleged infringement, if you consider that the processing of personal data concerning you is unlawful.
Right to data portability
You have the right to have data that we process automatically on the basis of your consent or in fulfillment of a contract to yourself or to a third party in a commonly used, machine-readable format. If you request the direct transfer of the data to another controller, this will only be done insofar as it is technically feasible.
Information, correction and deletion
Within the framework of the applicable legal provisions, you have the right at any time to free information about your stored personal data, its origin and recipients and the purpose of the data purpose of the data processing and, if applicable, a right to rectification or erasure of this data. For this and You can contact us at any time if you have further questions on the subject of personal data.
Right to restriction of processing
You have the right to request the restriction of the processing of your personal data. You can contact us at any time to do this. The right to restriction of processing exists in the following cases:
If you dispute the accuracy of your personal data stored by us, we usually need time to verify this. You have the right to request the restriction of the processing of your personal data for the duration of the review.
If the processing of your personal data was/is carried out unlawfully, you can request the restriction of data processing instead of erasure.
If we no longer need your personal data, but you need it for the exercise, defense or assertion of legal claims, you have the right to request the restriction of the processing of your personal data instead of erasure.
If you have lodged an objection pursuant to Art. 21 (1) GDPR, a balance must be struck between your interests and ours. As long as it has not yet been determined whose interests prevail, you have the right to request the restriction of the processing of your personal data.
If you have restricted the processing of your personal data, this data - apart from its storage - may only be used with your consent or for the assertion, exercise or defence of legal claims or for the protection of the rights of another natural or legal person or for reasons of important public interest of the European Union or of a Member State.
SSL and TLS Encryption
For security reasons and to protect the transmission of confidential content, such as orders or inquiries that you send to us as the website operator, this site uses SSL or TLS encryption. You can recognize an encrypted connection by the fact that the address line of the browser changes from "http://" to "https://" and by the lock icon in your browser bar. When SSL or TLS encryption is activated, the data you transmit to us cannot be read by third parties.
1. Data Collection on This Website
Server Log Files
The provider of these pages automatically collects and stores information in so-called server log files, which your browser automatically transmits to us. These include:
Browser type and version
Operating system used
Referrer URL
Hostname of the accessing computer
Time of the server request
IP address
This data is not merged with other data sources. The collection of this data is based on Article 6(1)(f) GDPR. The website operator has a legitimate interest in the technically error-free presentation and optimization of the website – for this purpose, server log files must be recorded.
Contact Form
If you send us inquiries via the contact form, your details from the inquiry form, including the contact details you provide, will be stored by us for the purpose of processing the inquiry and in case of follow-up questions. We do not share this data without your consent. The processing of this data is based on Article 6(1)(b) GDPR if your request is related to the fulfillment of a contract or is necessary for carrying out pre-contractual measures. In all other cases, processing is based on our legitimate interest in effectively handling inquiries directed to us (Article 6(1)(f) GDPR) or on your consent (Article 6(1)(a) GDPR), if requested; consent can be revoked at any time. The entered data is transmitted via encrypted email (TLS) to and from our mailbox hosted by Strato. The data you enter in the contact form remains with us until you request its deletion, revoke your consent to storage, or the purpose for data storage no longer applies (e.g., after your inquiry has been processed). Mandatory legal provisions—particularly retention periods—remain unaffected.
Inquiry via Email and Telephone
If you contact us via email or telephone, your inquiry, including all resulting personal data (e.g., name, inquiry), will be stored and processed by us for the purpose of handling your request. We do not share this data without your consent. The processing of this data is based on Article 6(1)(b) GDPR if your request is related to the fulfillment of a contract or is necessary for carrying out pre-contractual measures. In all other cases, processing is based on our legitimate interest in effectively handling inquiries directed to us (Article 6(1)(f) GDPR) or on your consent (Article 6(1)(a) GDPR), if requested; consent can be revoked at any time. The data you send us as part of a contact inquiry remains with us until you request its deletion, revoke your consent to storage, or the purpose for data storage no longer applies (e.g., after your request has been processed). Mandatory legal provisions—particularly statutory retention periods—remain unaffected.
Notice on Cookies (No Tracking Cookies)
Our website uses only technically necessary cookies. These cookies are essential for the basic functionality of the website and enable correct display as well as the use of certain features. We do not use tracking cookies or analytics tools that track your usage behavior or enable personalized advertising. Processing is carried out based on our legitimate interest pursuant to Article 6(1)(f) GDPR, as the technical functionality of our website would not be ensured without these cookies. You can configure your browser settings to block cookies generally or delete them after each session. However, this may limit the functionality of our website.
5. Plugins and Tools
Google Fonts (Local Hosting)
This site uses so-called Google Fonts, provided by Google, to ensure a consistent display of fonts. The Google Fonts are installed locally. No connection to Google’s servers is established. For more information about Google Fonts, please visit https://developers.google.com/fonts/faq and refer to Google’s privacy policy: https://policies.google.com/privacy?hl=en.
OpenStreetMap
We use the map service OpenStreetMap (OSM). To ensure the protection of your data, the OpenStreetMap map on our website is only loaded after you have explicitly given your consent (opt-in). Only after your consent is given, a connection to the OpenStreetMap servers is established. We integrate the map material from OpenStreetMap via the server of the OpenStreetMap Foundation, St John’s Innovation Centre, Cowley Road, Cambridge, CB4 0WS, United Kingdom. The United Kingdom is considered a data protection-compliant third country. This means that the UK provides a level of data protection equivalent to that of the European Union. Once you confirm the use of OpenStreetMap maps, a connection to the servers of the OpenStreetMap Foundation is established. In this process, your IP address and other information regarding your behavior on this website may be transmitted to the OSMF. OpenStreetMap may also store cookies in your browser or use similar tracking technologies. The use of OpenStreetMap is in the interest of an appealing presentation of our online services and to make it easier to find the locations we specify on the website. This constitutes a legitimate interest within the meaning of Article 6(1)(f) GDPR. If corresponding consent has been requested, processing is carried out exclusively based on Article 6(1)(a) GDPR and § 25(1) TDDDG, insofar as the consent includes the storage of cookies or access to information on the user’s device (e.g., device fingerprinting) under the TDDDG. Consent can be revoked at any time.
