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Note 1 - Operations
6 Months Ended
Mar. 31, 2021
Notes to Financial Statements  
Nature of Operations [Text Block]
1.
OPERATIONS
 
Genasys Inc. (formerly LRAD® Corporation), a Delaware corporation (the “Company”), is engaged in the design, development and commercialization of directed and multidirectional sound technologies, voice broadcast products, and location-based mass messaging solutions for emergency warning and workforce management. The principal markets for the Company's proprietary sound reproduction technologies, voice broadcast products and mass messaging solutions are in North and South America, Europe, the Middle East and Asia. On
October 23, 2019,
the Company announced its rebranding and began doing business as Genasys Inc.