The second and last part of this article continues with the installation of the high-end audio sound system in the customer’s house. We also discuss several aspects of service and repair, as well as quality control management. The article ends with a recap of the most important points from part I and II.... continue reading.
Do you know this feeling? You enter a room and find it uncomfortable. Maybe you feel the room is too noisy, have difficulty following a conversation, detect a dull pressure on your ears, or feel tired? The causes can be due to the acoustics of the environment.
When talking about high-end audio systems, what comes to mind are incredible sound reproduction and reliability; an ultimate sound experience. What would we like to take for granted? That the best materials are being used. How we feel about the sound we hear is down to personal taste – a subjective judgement. On the other hand it is necessary to create objective tests that produces reliable, comparable and traceable results. This is how we do it.... continue reading.
This is the second of two articles addressing the question of how to test the quality of loudspeakers. My recently-published article in the LIS2017 magazine inspired me to write about this in my blog. In this second part, we get more into the implementation.... continue reading.
Recently, the LIS2017 magazine published my article about Quality Control EOL testing of acoustic devices. This inspired me to share the information in this blog. I divided the topic into two articles. An understanding of the basics and careful planning will prevent you from having to struggle in the latter stages. In this first part I will guide you through the design and preparation of the test and the test environment. The second part will cover system calibration & maintenance.... continue reading.