Today, the concerto is often played in chamber ensembles, because it is technically challenging for both instrumentalists.

The original Speculum musicians combined powerful conservatory training with an idealistic devotion to the most technically challenging new music.

It can be technically challenging to perform this long series of modifications, and it's certainly time consuming.

A deduplication shared across devices preserves space efficiency, but is technically challenging from a reliability and performance perspective.

The immune system does not efficiently generate antibodies against them and infections often persist at extremely low levels, making other forms of detection technically challenging.

It is technically challenging to design air engines to maintain high efficiency and sufficient power over a wide range of pressures.

Common channels longer than 3 cm are generally considered more complex and more technically challenging in surgical repair.

Creating podcasts can be technically challenging for the average student and additional support is needed in the classroom.

Confined space rescues can be technically challenging due to the environment in which they occur.

Though not challenging technically, she added, the piece is challenging musically.