Playback quality of the record

The playback quality of records: a detailed analysis

The playback of records is a complex process that is influenced by various factors. Errors and noise play a decisive role here, as they can significantly impair the playback quality of the record.

Linear distortions and their causes

Linear distortions, which cause deviations from the ideally straight frequency response, can be caused by various factors. These include inadequate sampling systems that are unable to guarantee precise reproduction due to mechanical and electrical resonances. The equalizer amplifier must also be optimally matched to the crossover curve and the sampling system in order to minimize linear distortion.

Non-linear distortions and their consequences

Non-linear distortions lead to additional harmonics and intermodulation, which can impair the sound quality. They can be caused by the principle, e.g. by the finite tip radius of the needle, or they can be avoided, e.g. by insufficient contact pressure or a needle that is not positioned vertically.

Crackling, crackling and noise: The challenges of reproduction

Cracking, crackling and hissing are other noises that can impair playback quality. They can be caused by dirt, scratches or electrostatic discharges on the record and are often the result of a lack of care. care or improper storage.

Synchronization fluctuations and rumbling: challenges for the drive system

Synchronization fluctuations and rumbling are other problems that can be caused by vibrations, imbalances or inaccuracies in the drive system. They can significantly impair playback quality and are a frequent cause of dissatisfaction among audiophiles.

Best values for playback quality and their significance

Despite these challenges, the best values for playback quality can be achieved with special measuring equipment such as measurement sound plates or evaluation filters. These include aspects such as synchronization, crosstalk attenuation, rumble, frequency response and non-linear distortion, all of which contribute to optimum playback.

Overall, the playback quality of records is a complex issue that requires careful analysis and evaluation. However, by recognizing and minimizing errors and noise, high-quality playback can be achieved that also meets audiophile standards.