---
kind: "section"
citation: "21 C.F.R. § 882.1420"
title: "21"
number: "882.1420"
heading: "Electroencephalogram (EEG) signal spectrum analyzer."
url: "https://uscodex.org/cfr/21/882.1420"
---

# §882.1420. Electroencephalogram (EEG) signal spectrum analyzer.

- (a) **Identification.** An electroencephalogram (EEG) signal spectrum analyzer is a device used to display the frequency content or power spectral density of the electroencephalogram (EEG) signal.
- (b) **Classification.** Class I (general controls).

## Notes

### Amendments

[44 FR 51730, Sept. 4, 1979, as amended at 66 FR 46953, Sept. 10, 2001]

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 44 FR 51730, Sept. 4, 1979, unless otherwise noted.

### Amendments

[44 FR 51730, Sept. 4, 1979, as amended at 66 FR 46953, Sept. 10, 2001]