Analyzer-only LUFS / True Peak / ΔE audio meter (Research License)
Project description
Katana Meter
Katana Meter is a deterministic audio analysis engine designed for LUFS, True Peak (sample-based approximation), gain calculation, and ΔE (entropy-change) metrics.
It is intended for research, educational use, and technical evaluation. The core is dependency-free and focuses on reproducible, transparent results.
Features
- Integrated LUFS (gated, BS.1770-inspired)
- Sample Peak (dBTP approximation)
- Gain calculation to target LUFS
- ΔE entropy-change metric (0.0 – 1.0)
- Deterministic analysis (same input → same output)
- WAV native support
- MP3 / FLAC / AAC / OGG via optional FFmpeg
Installation
pip install katana-meter
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file katana_meter-0.1.2.tar.gz.
File metadata
- Download URL: katana_meter-0.1.2.tar.gz
- Upload date:
- Size: 13.7 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/6.2.0 CPython/3.11.8
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
d11e5752cdaf428e62dba8a617bc95f32532fd683384fe64dc4c7aaad8fc3c81
|
|
| MD5 |
10c74c5749a7c271b4365c4745cf04e8
|
|
| BLAKE2b-256 |
30c756b17197b22257176630091ee2f5e93e676b8bba54215c4d95b058099889
|
File details
Details for the file katana_meter-0.1.2-py3-none-any.whl.
File metadata
- Download URL: katana_meter-0.1.2-py3-none-any.whl
- Upload date:
- Size: 15.4 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/6.2.0 CPython/3.11.8
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
e24b79fde81b253e6a383d7928da5acda29df0553d4f101708fffedc44b41e43
|
|
| MD5 |
66d0f6323203ad6a6b919995c8b07515
|
|
| BLAKE2b-256 |
05421e59f598e1a7e90ffecd34c7cf9fcd29daa995542879ae79031290b9c853
|
