Sampling Rate

The sampling rate refers to the number of points used to record one second of sound fluctuations. A higher sampling rate results in more sound details, providing a more nuanced and refined audio experience. Rehear’s exclusive 625k high-quality mode enhances the audio source from Bluetooth streaming (44.1 kHz) through upsampling technology. This method uses interpolation to analyze the positions between sampling points to determine where additional points should be inserted, raising the sampling rate to 625k and enriching the sound quality.