FIELD: personal use articles.
SUBSTANCE: information of a product and on a condition of a domestic appliance is converted into several acoustic signals of transmission, and a sound corresponding to the specified acoustic signals of transmission is discharged outside. Information on the product and information on the condition are formed in the form of a digital signal and are stored in a memory device. The digital signal is coded with the help of a conversion device and is converted into at least one acoustic signal of transmission. At least one acoustic signal of transmission is formed as an analogue signal. At the same time at least one acoustic signal of transmission may be formed as capable of separation.
EFFECT: higher reliability of transmission of a signal from a domestic appliance, which contains information on a product and on condition of a domestic appliance.
18 cl, 14 dwg
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