Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Nov. 08, 2022
Document Information [Line Items]
Entity Central Index Key	0000006494
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-04324
Entity Registrant Name	ANDREA ELECTRONICS CORPORATION
Entity Incorporation, State or Country Code	NY
Entity Tax Identification Number	11-0482020
Entity Address, Address Line One	620 Johnson Avenue Suite 1-B
Entity Address, City or Town	Bohemia
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	11716
City Area Code	631
Local Phone Number	719-1800
Title of 12(g) Security	Common Stock, par value $0.01 per share
Trading Symbol	ANDR
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		68,104,957