Prof Mark Sandler
FREng, FIEEE, FIET, FAES
Professor of Signal Processing
Director of The Centre for Digital Music
School of Electronic Engineering and Computer Science
Queen Mary University of London
Research
Music and Audio Signal Processing, Music Informatics, Mathematics of Deep Learning, Sound Synthesis, Musical Source Separation, AI and Creativity
Interests
Digital Signal Processing, Machine Learning and Deep Learning especially for Audio and Music. Topics include: Digital Music & Digital Audio; Audio Segmentation; Harmonic Analysis; Source Separation; Neural Audio; Audio Synthesis; Physics-informed Neural Networks.
In the past I have done research in many areas in audio and music. These include: fractal and chaotic audio modelling, digital audio power amplification, sigma-delta modulation (SDM) for Digital to Analogue Conversion (DACs), immersive and surround sound (including ambisonic to binaural conversion, perceptual evaluation), high order all-pole modelling of musical instruments, drum synthesis, efficient architectures for EQ, music recommendation and play listing, key and chord analysis, vocal imitation for browsing of sound sample collections, linked data for music informatics and music cultural heritage.
I also spent around 10 years working in Computer Vision. Topics included several multi-processor architectures for high throughput processing, edge detection and thinning, Hough Transform for parametric detection of curves and lines in images, optical flow techniques.
Grants

Grants of specific relevance to the Centre for Multimodal AI
Artificial Neuroscience: metrology and engineering for Deep Learning using Linear AlgebraMark Sandler and
Boris Khoruzhenko£238,701
Engineering and Physical Sciences Research Council01-06-2025 - 30-11-2027
EPSRC DTP Mobility 2020Eram Rizvi,
Mark Sandler, Nicholas Bryan-Kinns and
Jun Chen£1,705,691
Engineering and Physical Sciences Research Council01-10-2020 - 30-04-2028
UKRI Centre for Doctoral Training in Artificial Intelligence and MusicSimon Dixon,
Emmanouil Benetos, Nicholas Bryan-Kinns,
Mark Sandler,
Andrew Mcpherson,
Mathieu Barthet,
George Fazekas,
Ekaterina Ivanova,
Anna Xambo Sedo and
Charalampos Saitis£6,522,646
Engineering and Physical Sciences Research Council01-07-2019 - 31-08-2028
Fine-grained music source separation with deep-learning modelsLin Wang and
Mark Sandler£48,144
Innovate UK01-04-2024 - 31-03-2025
StudioSync: AI productivity tools for record labels in the management of musical recordings and creator metadataMark Sandler and
Mathieu Barthet£304,918
Innovate UK01-04-2024 - 31-03-2025
Semantic recommendation and curation aids for musicMark Sandler£27,800
BBC British Broadcasting Corporation01-09-2018 - 31-08-2022
Extraction of Musical Features from Digital AudioMark Sandler£30,819
ROLI ROLI03-10-2017 - 02-04-2021
EPSRC Industrial CASE Award 2017Mark Sandler£83,296
Engineering and Physical Sciences Research Council01-10-2017 - 30-09-2022
Wolfson Merit AwardMark Sandler£25,000
Royal Society01-01-2015 - 31-12-2019
Programme Grant: FAST (Fusing Semantic and Audio)Mark Sandler and
Josh Reiss£2,918,466
EPSRC Engineering and Physical Sciences Research Council16-06-2014 - 31-12-2019
Research Group
Research Staff
PhD Students
- Aditya Bhattacharjee
Self-Supervision in Audio Fingerprinting - Franco Caspe
Critical Design of Neural Audio Synthesizers For Live Musical Performance - Carlos De La Vega Martin
Neural Drum Synthesis - Rodrigo Mauricio Diaz Fernandez
Neural Networks For Differentiable Modal Synthesis - Merlin Goldman
C4DM - Ilias Ibnyahya
Intelligent Audio Effects - Gabryel Mason-Williams
Towards a Science of Deep Learning: An Empirical Study of The Role of Weight Distributions in Neural Network Generalisation - Jeffrey Miller
A Geometric Tonal Model For Harmonic Description and Sequence Analysis - Farida Yusuf
Information-Theoretic Neural Networks For Online Perception of Auditory Objects
News
April 2026
13 April 2026
The first QMUL AI: Brains and Bits symposium was held on 13 April 2026. It brought together researchers from across Science and Engineering to discuss the Fundamentals of AI including issues of how AI works and how it should work. It included talks from investigators from Biology, the Blizzard Institute, Physics, Maths, ... [more]

October 2025
6 October 2025
On 12-15 October, several CMAI researchers will participate at the 2025 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, taking place at the Granlibakken Tahoe Resort near Lake Tahoe, in Tahoe City, CA, USA. WASPAA is a premier event in the field of audio signal processing, organised by ... [more]

September 2025
8 September 2025
On 21-25 September 2025, several CMAI researchers will participate at the 26th International Society for Music Information Retrieval Conference (ISMIR 2025). ISMIR is the leading conference in the field of music informatics, and is currently the top-cited publication for Music & Musicology (source: Google Scholar). This year ISMIR will take place onsite in ... [more]
