Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2024 Oct 28;15:9280. doi: 10.1038/s41467-024-53155-y

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2024

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 1 — (A) Shostakovich’s Prelude and Fugue in B op. 87 no. 11 (first violin) and (B) Allegretto from Haydn’s String Quartet in D major, Hob.III:79 (first violin). Frequency and intensity are shown in a log-log representation and are shown in units of 1/quarter notes. Note, however, that we used a grid of 12 sub-units per quarter notes for the time series segmentation, which yields a highest frequency of 6/quarter note. For convenience, the top horizontal axis shows the time periods in quarter note units corresponding to the frequencies on the horizontal axis. As a grid of 12 sub-units per quarter note was used for the time-series segmentation, the time period is obtained as Period(quarter notes) = 1/12f. The shaded grey area represents a 95% confidence interval on the basis of the fitted PSD (grey line). The fitting procedure is described in the methods section. The vertical dashed lines mark frequencies corresponding to multiples and subdivisions of quarter notes. The shaded pink area represents frequencies below the bandwidth W. Example (A) is representative for a PSD with power-law (PL) down to the bandwidth W, and example (B) for a power-law + plateau (PL+P).