Pink Noise Specifications
You will be able to download at least four direct audiophile Hi-Res files generated with the latest software.
The key is to provide quality audio signals. This is what your audio device deserves.
Why Pink Noise Matters for Loudspeakers
When new loudspeakers are first used, the moving parts such as the surround and suspension can feel a little stiff. Playing pink noise helps to “loosen” these components evenly across the full frequency range.
By using Hi-Res pink noise instead of music tracks, the speaker receives a balanced signal without bias toward certain frequencies. This shortens the break-in period, improves accuracy, and ensures the sound you hear is closer to the original recording.
The Frequencies
Pink noise is acoustical energy spread evenly by octave across the whole audio spectrum. This means every frequency band carries the same amount of energy, but because our hearing is logarithmic, it sounds deeper and warmer compared to white noise.
As shown in the graph, the lower frequencies in pink noise have more power, which creates the bass rumble you can hear. Higher frequencies roll off gradually, which makes pink noise especially useful for testing speakers, calibrating rooms, and balancing audio systems in real-world listening conditions.
You will be able to download:
- Pink noise as AIFF, ALAC* or FLAC
- Each track available in mono and stereo
- Each track version available as Loop and Fade In & Out
- Each file has a 20-minute play duration
- Genuine direct Hi-Res audio files
- 24-bit or 32-bit depth
- 192 kHz sampling frequency
*( Apple Lossless files have the extension .m4a and include all necessary information for iTunes.