Resonance
Smarter pulse control for magnetic resonance
Optimal control
Design highly selective and robust pulse sequences for peak image quality
User-friendly interface
Explore and refine pulse sequences in an intuitive simulation environment
Digital twin
Create a perfect replica of your MR system to unlock unlimited testing time
Error budget
Quantify your sources of error, so you know exactly what to focus on
Hardware agnostic
Integrate effortlessly with your current setup
Resonance is an advanced simulation and control software for enhancing the performance of
magnetic resonance (MR) technologies, including magnetic resonance imaging (MRI), nuclear
magnetic resonance (NMR), and electron paramagnetic resonance (EPR).
Integrating full system modelling, advanced optimisation algorithms, pulse-level design, and
physics-based model learning, Resonance creates a high-fidelity digital twin of your system,
providing a realistic and resource-efficient simulation environment. This enables users to
design, test, and optimise high-fidelity, robust pulse sequences without relying on physical
access to a lab or scanner, thereby accelerating the development of advanced imaging and
spectroscopic protocols.
By generating an error budget, the software identifies key sources of error - such as
magnetic field fluctuations or hardware imperfections - and adapts pulses and fields in
real-time through closed-loop optimisation. All of this is seamlessly integrated into a
user-friendly interface for intuitive and efficient operation.
Modality independent
MRI
NMR
EPR
Design more robust pulses with Resonance
RF pulses designed using Resonance have greater spectral and spatial selectivity and higher
robustness than standard block pulses. In hyperpolarised 13C MRI experiments, for
example, Resonance-optimised pulses preserve fidelity across a wider range of field deviations
and perform better than conventional non-selective sequences.
90º block pulse (unoptimised)
Average pulse fidelity = 99.90%
Resonance-optimised pulse
Average pulse fidelity > 99.98%