Formative Quiz on Presentation by F.San and Jyri

Slurred speech

Difficulty with balance and coordination

Loss of vision

Tremors in the arms and legs

To detect speech boundaries

To reduce all the noise above 1 kHz

To fine tune the threshold short-term energy

The measure of spectral density.

The point where most of signal energy is contained.

The highest point in a frequency spectrum.

The range of frequencies covered by a signal.

I've watched it.

I didn't watch it.

3 months

1 year

3 years

10 years

Lack of variability of speech disturbance score

Small number of available subjects

Sometimes same clinical scores were used for different classes (e.g. healthy & low severity)

All of the above

Recall

R2 value

Precision

F1 score

Accuracy

It can sometimes confuse low severity patients with high severity patients.

It can sometimes confuse healthy patients with low severity patients.

It can sometimes confuse healthy patients with high severity patients.