Dr Charalampos SaitisLecturer in Digital Music ProcessingEmail: c.saitis@qmul.ac.ukRoom Number: Engineering, Eng 111Twitter: @noindentProfileTeachingResearchPublicationsSupervisionProfileI am based at the Centre for Digital Music (C4DM), one of the world’s largest music and acoustic technology research groups. Within C4DM I lead the Communication Acoustics Lab, where we conduct cutting-edge research into the ways people perceive sound and technologies for improving communication. This involves using empirical and computational methods to understand different modalities of experience, interaction, and control between the digital music “user” (listeners, performers, producers) and sound as a multimodal semiotic system. My research focuses on cognitive representations of timbre and metaphor, including digital interactive cross-sensory games for public engagement and in-the-wild collection of behavioural data. I am a founding member of the International Conference on Timbre and acted as co-editor for the scientific volumes Timbre: Acoustics, Perception, & Cognition (2019) and Musical Haptics (2018). I am also interested in data-driven approaches to modelling human values (and biases) using multimodal music data (Turing Fellow 2021–2023). My CV and publication list can be found here: Charalampos Saitis CV (updated January 2023)My publications can also be found on my Google Scholar profile. I am a member of the EECS Equalities Committee and the QMUL Racial Equality Action Group, and Chair of the EECS Devolved School Research Ethics Committee. TeachingInteractive Digital Multimedia Techniques (Postgraduate) This is a Master's level course in developing real-time interactive digital media systems. The course will focus on graphics and sound programming, with a secondary emphasis on basic electronic hardware design for sensors and human-computer interfaces. The course will employ widely-used development environments including Arduino, Processing Max/MSP and Jitter, Processing. Course material will be delivered through a combination of lectures, interactive lab sessions, and individual/group exercises (both in and out of class). Generally speaking, each class period will consist of a combination of lecture and interactive lab session. Professional and Research Practice (Undergraduate) This module provides you with the opportunity to examine the role of engineering in society and the expectations of society for a professional engineer. During the module, you should develop and achieve a level of written and spoken communication expected of a professional engineer. You will also construct a personal development plan (PDP) and an on-going employability skills folder. The assessment of the module is 100 per cent coursework, broken down as follows: oral presentation: 25 per cent; in-class essay: 25 per cent; PDP folder: 25 per cent; employability folder: 25 per cent. Not open to Associate Students or students from other departments. Electronic Engineering Mathematics 2 (Undergraduate) This module covers topics in engineering mathematics relevant to Electronics and Electrical Engineering programs: Vector Calculus (field theory, surface and volume integration, field operators), linear algebra (matrices and matrix operations, applications to systems of equations, reduced Row Echelon Form, determinants, Cramer's rule, eigenvalues and eigenvectors), differential equations (solving first and second order DEs).ResearchResearch Interests: Perception, cognition & aesthetics of sound Crossmodal & multisensory perception involving sound Enabling digital audio with an understanding of how we listen Modelling human values (& biases) with digital music data Digital tools for education, outreach, & research PhD students: Luca Marinelli: Gender-coded sound: A multimodal data-driven analysis of gender encoding strategies in sound and music for advertising (09/2020–current) Ben Hayes: Perceptually Motivated Deep Learning Approaches to Creative Sound Synthesis (09/2020–current, co-supervised with George Fazekas) Vjosa Preniqi: Predicting psychological traits from digital media behaviours (01/2021–current, co-supervised with Kyriaki Kalimeri) Bleiz Del Sette: The Sound of Care: researching the use of deep learning and sonification for the daily support of people with chronic pain (09/2021–current) Remi Falowo: E-AIM: Embodied Cognition in Intelligent Musical Emotion Systems (09/2021–current) Maryam Fayaz Torshizi: Music mood modelling using Knowledge Graphs and Graph Neural Nets (09/2021–current, co-supervised with George Fazekas) Jincheng Zhang: Controllable music generation using deep learning (09/2021–current, co-supervised with George Fazekas) Jordie Shier: Real-time timbral mapping for synthesized percussive performance (09/2022-current, co-supervised with Andrew McPherson, collaboration with Ableton) Chengye Wu: Metaphors we share: Leveraging cross-sensory associations in communication (09/2022-current) Collaborators: I'm pleased to be working with some great people across different research fields. This includes researchers in my home group the Centre for Digital Music, plus QMUL colleague Martin Benning (Mathematics). Outside QMUL, collaborators include Christine Cuskley (Newcastle, UK), Kyriaki Kalimeri (Fondazione ISI, Turin, Italy), Kai Siedenburg (Oldenburg, Germany), and Zachary Wallmark (Oregon, USA). Publications Saitis C, Del Sette BM, Shier J et al. (2024). Timbre Tools: Ethnographic Perspectives on Timbre and Sonic Cultures in Hackathon Designs. Audio Mostly 2024 - Explorations in Sonic Cultures DOI: 10.1145/3678299.3678322 QMRO: qmroHref Zheng S, Del Sette BM, Saitis C et al. (2024). Building Sketch-to-Sound Mapping with Unsupervised Feature Extraction and Interactive Machine Learning. New Interfaces for Musical Expression DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/99264 Preniqi V, Ghinassi I, Ive J et al. (2024). MoralBERT: A Fine-Tuned Language Model for Capturing Moral Values in Social Discussions. Proceedings of the 2024 International Conference on Information Technology for Social Good DOI: 10.1145/3677525.3678694 QMRO: qmroHref Saitis C, Wallmark Z (2024). Timbral brightness perception investigated through multimodal interference. nameOfConference DOI: 10.3758/s13414-024-02934-2 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/99035 Shier J, Saitis C, Robertson A et al. (2024). Real-time Timbre Remapping with Differentiable DSP. nameOfConference DOI: 10.48550/arxiv.2407.04547 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/98353 Williams A, Tian H, Lattner S et al. (2024). Deep Learning-based Audio Representations for the Analysis and Visualisation of Electronic Dance Music DJ Mixes. AES International Symposium on AI and the Musician DOI: doi QMRO: qmroHref Marinelli L, Saitis C (2024). Explainable Modeling of Gender-Targeting Practices in Toy Advertising Sound and Music. ICASSP 2024 Workshop XAI-SA DOI: 10.1109/ICASSPW62465.2024.10669900 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/94522 Pàmies-Vilà M, Saitis C (2024). Timbral effects of col legno tratto techniques on bowed cello sounds. nameOfConference DOI: 10.1121/10.0026797 QMRO: qmroHref Hayes B, Shier J, Fazekas G et al. (publicationYear). A review of differentiable digital signal processing for music and speech synthesis. nameOfConference DOI: 10.3389/frsip.2023.1284100 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/93966 Preniqi V, Kalimeri K, Saitis C (publicationYear). Soundscapes of morality: Linking music preferences and moral values through lyrics and audio. nameOfConference DOI: 10.1371/journal.pone.0294402 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/93807 Marinelli L, FAZEKAS G, Saitis C (2023). Gender-Coded Sound: Analysing the Gendering of Music in Toy Commercials via Multi-Task Learning. 24th International Society for Music Information Retrieval Conference DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/91180 Del Sette BM, Carnes D, Saitis C (2023). Sound of Care: Towards a Co-Operative AI Digital Pain Companion to Support People with Chronic Primary Pain. Computer Supported Cooperative Work and Social Computing DOI: 10.1145/3584931.3606971 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/92243 Shier J, Caspe F, Robertson A et al. (2023). Differentiable Modelling of Percussive Audio with Transient and Spectral Synthesis. 10th Convention of the European Acoustics Association (Forum Acusticum) DOI: 10.61782/fa.2023.1093 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/90592 Preniqi V, Kalimeri K, Saitis C (2023). Modelling Moral Traits with Music Listening Preferences and Demographics. nameOfConference DOI: 10.1007/978-3-031-35382-6_14 QMRO: qmroHref Diaz R, Hayes B, Saitis C et al. (2023). Rigid-Body Sound Synthesis with Differentiable Modal Resonators. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) DOI: 10.1109/icassp49357.2023.10095139 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/88329 Hayes B, Saitis C, Fazekas G (2023). Sinusoidal Frequency Estimation by Gradient Descent. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) DOI: 10.1109/icassp49357.2023.10095188 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/94885 Diaz Fernandez R, Saitis C, Sandler M (2023). Interactive Neural Resonators. International Conference on New Interfaces for Musical Expression DOI: 10.5281/zenodo.11189296 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97841 Reymore L, Noble J, Saitis C et al. (2023). Timbre Semantic Associations Vary Both Between and Within Instruments. nameOfConference DOI: 10.1525/mp.2023.40.3.253 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/84764 Bonnici RS, Benning M, Saitis C (2022). Timbre Transfer with Variational Auto Encoding and Cycle-Consistent Adversarial Networks. 2022 International Joint Conference on Neural Networks (IJCNN) DOI: 10.1109/ijcnn55064.2022.9892107 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/82253 Hayes B, Saitis C, Fazekas G (2022). Disembodied Timbres: A Study on Semantically Prompted FM Synthesis. nameOfConference DOI: 10.17743/jaes.2022.0006 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/79961 Delgado A, Demirel E, Subramanian V et al. (2022). Deep Embeddings for Robust User-Based Amateur Vocal Percussion Classification. 19th Sound and Music Computing Conferences DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/86838 Saitis C, Farkhatdinov I, Papetti S (2022). Preface. nameOfConference DOI: doi QMRO: qmroHref Hayes B, Saitis C, Fazekas G (2022). timbre.fun: A gamified interactive system for crowdsourcing a timbre semantic vocabulary. nameOfConference DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/92046 Hayes B, Saitis C, Fazekas G (2021). Neural Waveshaping Synthesis. Proceedings of the 22nd International Society for Music Information Retrieval DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/73126 Vahidi C, Fazekas G, Saitis C (2021). A Modulation Front-End for Music Audio Tagging. The International Joint Conference on Neural Networks DOI: 10.1109/IJCNN52387.2021.9533547 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/72389 Delgado A, McDonald ST, Xu N et al. (2021). Learning Models for Query by Vocal Percussion: A Comparative Study. nameOfConference DOI: doi QMRO: qmroHref Delgado A, Saitis C, Sandler M (2021). Phoneme Mappings for Online Vocal Percussion Transcription. nameOfConference DOI: doi QMRO: qmroHref Lam JR, Saitis C (2021). The Timbre Explorer: A Synthesizer Interface for Educational Purposes and Perceptual Studies. International Conference on New Interfaces for Musical Expression DOI: 10.21428/92fbeb44.92a95683 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/86243 Saitis C, Siedenburg K (2020). Brightness perception for musical instrument sounds: Relation to timbre dissimilarity and source-cause categories. nameOfConference DOI: 10.1121/10.0002275 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/68271 Delgado Luezas A, Saitis C, Sandler M (2020). Spectral and Temporal Timbral Cues of Vocal Imitations of Drum Sounds. 2nd International Conference on Timbre DOI: doi QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/68650 ZACHARAKIS A, Hayes B, Saitis C et al. (2020). Evidence for timbre space robustness to an uncontrolled online stimulus presentation. Timbre 2020 DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/69763 Hayes B, Saitis C (2020). There’s more to timbre than musical instruments: semantic dimensions of FM sounds. Timbre 2020 DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/69762 Vahidi C, Fazekas G, Saitis C et al. (2020). Timbre Space Representation of a Subtractive Synthesizer. International Conference on Timbre (Timbre 2020) DOI: doi QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/67583 Marinelli L, Lykartsis A, Weinzierl S et al. (2020). Musical dynamics classification with CNN and modulation spectra. 17th Sound and Music Computing Conference DOI: doi QMRO: qmroHref Saitis C, Weinzierl S, von Kriegstein K et al. (2020). Timbre semantics through the lens of crossmodal correspondences: A new way of asking old questions. nameOfConference DOI: 10.1250/ast.41.365 QMRO: qmroHref Caetano M, Saitis C, Siedenburg K (2019). Audio Content Descriptors of Timbre. nameOfConference DOI: 10.1007/978-3-030-14832-4_11 QMRO: qmroHref Siedenburg K, Saitis C, McAdams S (2019). The Present, Past, and Future of Timbre Research. nameOfConference DOI: 10.1007/978-3-030-14832-4_1 QMRO: qmroHref Saitis C, Weinzierl S (2019). The Semantics of Timbre. nameOfConference DOI: 10.1007/978-3-030-14832-4_5 QMRO: qmroHref Saitis C, Kalimeri K (2018). Multimodal Classification of Stressful Environments in Visually Impaired Mobility Using EEG and Peripheral Biosignals. nameOfConference DOI: 10.1109/TAFFC.2018.2866865 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/59824 Papetti S, Saitis C (2018). Musical Haptics: Introduction. nameOfConference DOI: 10.1007/978-3-319-58316-7_1 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/59825 Saitis C, Jarvelainen H, Fritz C (2018). The Role of Haptic Cues in Musical Instrument Quality Perception. nameOfConference DOI: 10.1007/978-3-319-58316-7_5 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/59826 Saitis C, Parvez MZ, Kalimeri K (2018). Cognitive Load Assessment from EEG and Peripheral Biosignals for the Design of Visually Impaired Mobility Aids. nameOfConference DOI: 10.1155/2018/8971206 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/59827 Saitis C (2017). Fractal Art: Closer to Heaven? Modern Mathematics, the Art of Nature, and the Nature of Art. nameOfConference DOI: 10.1007/978-3-319-57259-8_8 QMRO: qmroHref Saitis C, Weinzierl S (2017). Concepts of timbre emerging from musician linguistic expressions. nameOfConference DOI: 10.1121/1.4988381 QMRO: qmroHref Saitis C, Fritz C, Scavone GP et al. (2017). Perceptual evaluation of violins: A psycholinguistic analysis of preference verbal descriptions by experienced musicians.. nameOfConference DOI: 10.1121/1.4980143 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/60038 Kalimeri K, Saitis C (2016). Exploring multimodal biosignal features for stress detection during indoor mobility. Proceedings of the 18th ACM International Conference on Multimodal Interaction DOI: 10.1145/2993148.2993159 QMRO: qmroHref Bujacz M, Kropidlowski K, Ivanica G et al. (2016). Sound of Vision - Spatial Audio Output and Sonification Approaches. nameOfConference DOI: 10.1007/978-3-319-41267-2_28 QMRO: qmroHref Saitis C, Kalimeri K (2016). Identifying Urban Mobility Challenges for the Visually Impaired with Mobile Monitoring of Multimodal Biosignals. nameOfConference DOI: 10.1007/978-3-319-40238-3_59 QMRO: qmroHref Spagnol S, Johannesson OI, Kristjansson A et al. (2016). Model-based obstacle sonification for the navigation of visually impaired persons. nameOfConference DOI: doi QMRO: qmroHref Saitis C, Scavone GP, Fritz C et al. (2015). Effect of Task Constraints on the Perceptual Evaluation of Violins. nameOfConference DOI: 10.3813/aaa.918834 QMRO: qmroHref Mansour H, Fréour V, Saitis C et al. (2015). Post-Classification of Nominally Identical Steel-String Guitars Using Bridge Admittances. nameOfConference DOI: 10.3813/aaa.918835 QMRO: qmroHref Saitis C, Hankinson A, Fujinaga I (2014). Correcting Large-Scale OMR Data with Crowdsourcing. Proceedings of the 1st International Workshop on Digital Libraries for Musicology DOI: 10.1145/2660168.2660186 QMRO: qmroHref Saitis C, Fritz C, Scavone GP (2014). Categorization and lexicon in verbal descriptions of violin quality by performers. nameOfConference DOI: 10.1121/1.4877231 QMRO: qmroHref Saitis C, Scavone GP, Fritz C et al. (2013). Perceptual evaluation of violins: A comparison of intra-individual agreement in playing vs. listening tasks for the case of richness. nameOfConference DOI: 10.1121/1.4800060 QMRO: qmroHref Saitis C, Scavone GP, Fritz C et al. (2013). Perceptual evaluation of violins: A comparison of intra-individual agreement in playing vs. listening tasks for the case of richness. nameOfConference DOI: 10.1121/1.4805755 QMRO: qmroHref Saitis C, Giordano BL, Fritz C et al. (2012). Perceptual evaluation of violins: A quantitative analysis of preference judgments by experienced players. nameOfConference DOI: 10.1121/1.4765081 QMRO: qmroHref Saitis C, Giordano BL, Fritz C et al. (2011). Investigating the origin of inter-individual differences in the preference for violins. nameOfConference DOI: doi QMRO: qmroHref Saitis C, Giordano BL, Fritz C et al. (2011). Aspects of experimental design for the perceptual evaluation of violin qualities. nameOfConference DOI: doi QMRO: qmroHref Saitis C, Scavone GP, Fritz C et al. (2010). Evaluating violin quality: How consistent are skilled players?. nameOfConference DOI: 10.1121/1.3508002 QMRO: qmroHref Saitis C, Orr S, van Walstijn M (2009). Physical modeling of the piano: An investigation into the effect of string stiffness on the hammer string interaction.. nameOfConference DOI: 10.1121/1.4784255 QMRO: qmroHref SupervisionCurrent PhD funding opportunities for September 2023 entry include: AIM studentships for PhD in Artificial Intelligence and Music (opening date: November 2022; deadline: end January 2023) Applicants are encouraged to contact me before submitting their application – please send an email with your CV and draft research proposal. Suggested PhD topics include: Timbre tools for the digital instrument maker (for PhD in Artificial Intelligence and Music)