Article
Psychology, Multidisciplinary
Hans T. Bilger, Emily Vertosick, Andrew Vickers, Konrad Kaczmarek, Richard O. Prum
Summary: This study investigated higher-order musical temporal structure in bird song using an experimental method called music scrambling with human subjects. The results showed that humans were more likely to rate bird songs with original temporal sequence as more musical than those with randomized temporal sequence. Participants varied in their assessments of individual species musicality.
FRONTIERS IN PSYCHOLOGY
(2021)
Article
Psychology, Multidisciplinary
Li Pan, Xiting Huang
Summary: Empirical studies have shown that self-relevant information can influence temporal order perception. This study aims to investigate whether personal values, as core components of the self, can also influence temporal order perception. The researchers focused on the value of harmony in Chinese culture and found that high-harmony individuals tend to perceive harmonious stimuli before non-harmonious stimuli, while this effect is not observed in low-harmony individuals. The findings suggest that personal values have an impact on temporal order perception, but only when they are important to the individual.
BEHAVIORAL SCIENCES
(2023)
Article
Computer Science, Artificial Intelligence
Spyridon Kantarelis, Edmund Dervakos, Natalia Kotsani, Giorgos Stamou
Summary: Symbolic representations of music are valuable for the music industry and computer science research, assisting in music collection organization and AI development. This paper introduces the theory of functional harmony within the OWL 2 RL profile and demonstrates its practical application.
JOURNAL OF WEB SEMANTICS
(2023)
Article
Optics
Henri Pesonen, Juha-Matti Huusko, Xiaorun Zang, Ari T. Friberg, Jari Turunen, Tero Setala
Summary: This paper investigates the effects of nonlinear interaction on the spectral and temporal coherence of Gaussian Schell-model (GSM) pulses passing through a nonlinear optical crystal. The results show that the coherence of the fundamental and second-harmonic pulses may deviate from the theoretical model, and the coherence of the second-harmonic wave decreases with increasing intensity of the fundamental beam. Additionally, the transmitted second-harmonic wave may exhibit a double-peaked intensity distribution due to the partial coherence of the incident GSM field.
Article
Multidisciplinary Sciences
Jacopo de Berardinis, Albert Merono-Penuela, Andrea Poltronieri, Valentina Presutti
Summary: There are various disconnected chord datasets available for music analysis and information retrieval, but they have limitations in terms of size, openness, timed information, and interoperability. To address this, the Chord Corpus (ChoCo) is released as a large-scale dataset that integrates harmonic data from 18 different sources using a uniform approach.
Article
Neurosciences
Pei-Ju Chien, Angela D. Friederici, Gesa Hartwigsen, Daniela Sammler
Summary: Language comprehension relies on the interactions between different brain regions. While semantic and syntactic processes are well-defined, the functional network of speech intonation, especially in tonal languages like Mandarin Chinese, is less understood. This study used fMRI data to investigate the neural networks involved in intonation and tone processing, revealing distinct brain activity and connectivity patterns for these two aspects of language.
HUMAN BRAIN MAPPING
(2021)
Article
Engineering, Aerospace
Wangjian Shu, Congcong Chen, Lin Du, Xiang He, Xiaofeng Sun
Summary: In this study, a frequency-domain model was extended to predict the noise of contra-rotating open rotors (CRORs) and explicitly established the relationship between harmonic loadings and corresponding tonal noise. The real distributions of steady and unsteady blade loadings were calculated using the Nonlinear Harmonic (NLH) method, and both the CFD and acoustic modules were solved in the frequency domain. The accuracy and high efficiency of the developed method in far-field noise prediction and data processing were proven.
CHINESE JOURNAL OF AERONAUTICS
(2023)
Article
Psychology, Multidisciplinary
Moe Touizrar, Anna Lena Knoll, Kai Siedenburg
Summary: This study explores the role of repetition in post-tonal music and its correlation with aesthetic judgment. Results indicate that repetition influences aesthetic preferences, but no differences were found in response behavior based on musical training levels.
FRONTIERS IN PSYCHOLOGY
(2021)
Article
Multidisciplinary Sciences
Simeng Song, Linyan Wu, Yue Qiao, Shushan Zhou, Jun Wang, Fuming Guo, Yujun Yang
Summary: High-order harmonic generation of atoms irradiated by an ultrashort laser pulse was calculated using the time-dependent Schrodinger equation and the Bohmian trajectory scheme. The harmonic spectra obtained from the two schemes were quantitatively consistent. By analyzing the spatio-temporal features of harmonic emission using the wavelet behavior of the Bohmian trajectory, it was found that the spatio-temporal distribution of the harmonic well revealed the physical mechanism of harmonic generation. This method contributes to the understanding of harmonic emission mechanisms in complex systems, including multiple atoms.
Article
Music
Lincoln G. Craton, Jane Hyo Jin Lee, Peter M. Krahe
Summary: Research shows that listeners perceive rock-typical chords as normal components of a key, potentially influenced by information in the auditory signal rather than statistical learning mechanisms or representations of tonal knowledge.
Article
Linguistics
Christine T. Roehr, Stefan Baumann, Martine Grice
Summary: This paper investigates how speakers encode the pragmatic meaning of excitement and unusualness in their speech productions. The findings suggest that speakers make target words more prominent in contexts where they need to make the information exciting for the listener, using rising accents and larger rising tonal onglides. On the other hand, ordinary information is made less prominent through fewer and smaller rising onglides and more and larger falling onglides. Individual speakers convey this information in different but compatible ways, supporting an integrated view of intonational phonology.
JOURNAL OF PHONETICS
(2022)
Article
Neurosciences
Noam Tal-Perry, Shlomit Yuval-Greenberg
Summary: Temporal expectation is the ability to predict the timing of events based on past experience. Cue-based and contextual temporal expectations have different characteristics and rely on distinct neural mechanisms.
JOURNAL OF NEUROSCIENCE
(2022)
Article
Physics, Multidisciplinary
Jia-Qi Liu, Xue-Bin Bian
Summary: Studying high-order harmonic generation in Fibonacci quasicrystals reveals the presence of multi-channel emissions with higher yield and broader spectral range compared to crystals, paving the way for understanding and controlling HHG in quasicrystals and potentially leading to a shorter and stronger attosecond light source based on compact solids.
PHYSICAL REVIEW LETTERS
(2021)
Article
Neurosciences
Guilhem Marion, Giovanni M. Di Liberto, Shihab A. Shamma
Summary: Musical imagery involves hearing music in the mind without physical action or external stimulation. Studies have shown overlapping but distinctive neural responses between imagined music and actual listening, with melodic expectations playing a similar role in both scenarios. Neural signals from imagery can accurately predict responses, similar to listening tasks, indicating the impact of imagined music on the brain.
JOURNAL OF NEUROSCIENCE
(2021)
Article
Mathematics, Applied
Ralph G. Andrzejak, Anais Espinoso, Eduardo Garcia-Portugues, Arthur Pewsey, Jacopo Epifanio, Marc G. Leguia, Kaspar Schindler
Summary: The article introduces how to quantify the concentration of unimodal circular data around the mean direction using the mean resultant length, and proposes a re-normalized version as an improvement. The relevance and effectiveness of the proposed method are illustrated through examples.