DLC Design is an independent Audio R&D, Test and Evaluation center with over 25 years serving the automotive audio industry. We are a key part of the automotive audio community.

For over 20 years David Clark has been training the automotive industry on how to evaluate audio systems. His method, Listening Technology, has become the standard for many auto-makers in North America and Europe. This objective technique utilizes a reference system, standard program material and many measures to minimize bias. Clients include global vehicle manufacturers, audio system suppliers, loudspeaker manufacturers and electronics suppliers.

The PTF measurement system is a state of the art audio analysis system. Spatial averaging ensures repeatability while in-depth numerical analysis provides objective feedback to the user about system performance highlighting areas for improvement.

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