Direct Answers to Audio Editing & DSP Questions

Traditional online audio tools upload user MP3s to cloud servers, queue jobs on shared virtual machines, re-encode files, and return a download link—introducing privacy risks, latency, and compression generational loss. Audify operates 100% locally within your browser sandbox, eliminating server latency and maintaining total creative privacy.

To prevent hot volume spikes and distortion caused by the reverberant decay tail summing with the dry track, Audify places a look-ahead peak limiter at the end of the node graph. This strictly limits peaks to −0.3 dBFS, maintaining clean audio without digital clipping.

Because 8D Audio relies on headphone ear-to-ear channel isolation to trick the human brain's auditory cortex into perceiving azimuth motion, headphones or earbuds are mandatory. When played through ordinary stereo speakers, the acoustic sound waves mix in the room air, collapsing the 3D orbit into simple left-right panning.

To prevent losing the bassline and kick drum (which are also mixed center), Audify splits the signal with a crossover filter: frequencies below 160 Hz are preserved in mono, while frequencies above 160 Hz undergo center cancellation. Audify does not claim AI-based source separation; it provides pure, transparent, deterministic mid/side subtraction.

In Audify, this shift is executed via fractional resampling of the audio buffer's playback rate. While popular culture associates 432 Hz with mystical or therapeutic resonance, acoustically it simply represents an exact mathematical pitch transposition downward by slightly less than one-third of a semitone.

Digital clipping occurs when sample values exceed 1.0 (0 dBFS), causing flat-top waveform truncation that produces harsh odd-order harmonic distortion. By clamping peaks to −0.3 dBFS with sub-millisecond attack times, Audify ensures that exported 16-bit or 24-bit PCM files never produce inter-sample clipping on consumer DACs.

Import decoding is performed by native browser decoders capable of unpacking compressed bitstreams into raw linear PCM. Export encoding to WAV is completely lossless. MP3 exports utilize a client-side LAME encoder executing inside a dedicated Web Worker to maintain UI responsiveness.

Because Audify relies on your device's CPU and RAM rather than remote cloud servers, processing speed scales with your local hardware. High-end multi-core desktop processors can render a 4-minute track in under 5 seconds via OfflineAudioContext.