Mixtape Nerd

Mixtape Nerd is a dedicated app for curating analog mixtape using digital audio files. Designed specifically for audio tape enthusiasts, this app features a series of specialized tools not found in common DJ apps, yet useful for transferring audio from digital files to analog audio tapes.

● Tape Length Fitting - Auto arrangement (side A/B) - Silence padding/trimming - Fadeout or crossfade - Total time display ● Level Normalization - Peak - Quasi-Peak - VU - LUFS ● Compression - D-ALC - DxL - SoftKnee ● EQ Translation - 120μS/70μS - Nakamichi/Others ● NR Encoding - DDi-B (Dolby-B compatible) - DDi-C (Dolby-C compatible) - DxI (dbx-I compatible) - DxII (dbx-II compatible) ● Level Meter - dBFS - PPM - VU ● Level Calibration - None - Basic - Advanced - DDi (Dolby-B/C equivalent) - Peak index ● Output - Playlist (m3u8) - Master audio - Auxiliary audio (reference tone 0dB/Dolby) - Live audio - Track list

Limitations: - Online streaming sources are not supported, unless pre-downloaded as local files. - Items protected in the local Audio Library (e.g.: iTunes) are not supported. - Tracks on LP, CD and tapes are not directly supported, unless digitized to local files. - Acceptable audio file formats are: wav, flac, mp3, aac and ape, with standard stereo L/R channel layout, 44.1kHz ~ 192kHz, 16/24Bit. - Preferred audio file location is the system designated "Music" folder, or otherwise explicit access permissions will be required repetitively. - Works only with standard sound card with standard stereo L/R channel layout. Advanced PRO/Game sound cards may work but may require additional channel-remapping work pre-done at OS level. - Exclusive sound card mode is currently in experiment and not guaranteed to work with any given sound card. - Common DJ features are not included - No plugin interface. - No cloud sharing. - No beat match during cross-fade. - No graphic equalizer. - Basic knowledge in analog tape recording would be required.