Music Matching Thread

Name
Email
Subject
Comment *
File	Select/drop/paste files here
Password	(Randomized for file and post deletion; you may also set your own.)
* = required field	[▶ Show post options & limits] Confused? See the FAQ.

Name

Subject

Comment *

File

Password

(Randomized for file and post deletion; you may also set your own.)

* = required field

Embed	(replaces files and can be used instead)
Options	Do not bump (you can also write sage in the email field) Spoiler images (this replaces the thumbnails of your images with question marks)
Allowed file types:jpg, jpeg, gif, png, webm, mp4, swf, pdf Max filesize is 16 MB. Max image dimensions are 15000 x 15000. You may upload 5 per post.

Embed

(replaces files and can be used instead)

Options

Do not bump
(you can also write sage in the email field)

Spoiler images
(this replaces the thumbnails of your images with question marks)

Allowed file types:jpg, jpeg, gif, png, webm, mp4, swf, pdf
Max filesize is 16 MB.
Max image dimensions are 15000 x 15000.
You may upload 5 per post.

File: 658d393ab8c7a37⋯.png (595.16 KB, 738x531, 82:59, spectrogram_no_peaks.png)

File: dc7a73da736575d⋯.png (497.54 KB, 738x440, 369:220, spectrogram_peaks.png)

File: 159000ae6dea84c⋯.png (405.17 KB, 628x558, 314:279, spectrogram_zoomed.png)

Music Matching Thread Gastarbeiter 02/12/19 (Tue) 12:10:30 No.98937

ITT: We discuss ways of searching audio clips

Idea 1: Spectrogram fingerprinting

(Used for AcoustID)

Idea 2: Peak Value fingerprinting

Gastarbeiter 02/13/19 (Wed) 06:43:30 No.98959

bump for audio sciences

Gastarbeiter 02/13/19 (Wed) 13:08:25 No.98963

The first one is how I imagined they all worked. A bit like image similtude comparing some heavily downscaled and posterized versions.

Gastarbeiter 02/13/19 (Wed) 14:27:48 No.98965

Compare Idea 1 and Idea 2, which is better?

Gastarbeiter 02/13/19 (Wed) 18:16:26 No.98968

I prefer the first, but I honestly think this is a (possible easy) problem for machine learning.