Data and code

As part of the ISOBEL project, a number of datasets will be made available.

The ISOBEL Sound Field Dataset

The ISOBEL Sound Field Dataset provides raw measurements and estimated impulse responses (IRs) measured for static sound sources in grid-structured positions covering entire rooms in the horizontal plane.

In particular, a total of 23,174 IRs (and similar number of raw measurements) are acquired using two different source positions in four rooms.

In addition, the dataset contains 276 measurements specifically for estimation of reverberation time in the rooms. The rooms are chosen such that significantly different acoustic properties and variation in size are represented.

Further details about the rooms are described in measurement reports attached to the dataset.

The system