Transaction management based on audio of a transaction

A device, comprising:

• one or more memories;
• and
• one or more processors communicatively coupled to the one or more memories, configured to:
• analyze an audio signal to detect a transaction tone associated with a transaction, wherein the transaction tone is associated with a type of transaction device at a location associated with a merchant;
• determine an audio characteristic of the transaction tone, wherein the audio characteristic is associated with one or more reference audio characteristics;
• determine, based on the audio characteristic of the transaction tone, a probability that the transaction tone is associated with the transaction;
• determine that the probability satisfies a threshold indicating that the transaction tone is associated with the transaction involving the merchant;
• process, based on the audio characteristic of the transaction tone and based on determining that the probability satisfies the threshold, the audio signal to identify a set of tones associated with the transaction, wherein the set of tones are associated with the audio characteristic;
• determine, based on a quantity of the set of tones, a quantity of items associated with the transaction;
• generate, based on the quantity of items, transaction information associated with the transaction;
• and
• perform an action associated with the transaction information and a transaction account associated with a user.

A non-transitory computer-readable medium storing instructions, the instructions comprising:

• one or more instructions that, when executed by one or more processors, cause the one or more processors to:
• analyze an audio signal to detect a transaction tone associated with a transaction, wherein the transaction tone is associated with a type of transaction device at a location associated with a merchant;
• determine an audio characteristic of the transaction tone, wherein the audio characteristic is associated with one or more reference characteristics;
• determine, based on the audio characteristic of the transaction tone, a probability that the transaction tone is associated with the transaction;
• determine that the probability satisfies a threshold indicating that the transaction tone is associated with the transaction involving the merchant;
• process, based on the audio characteristic of the transaction tone and based on determining the probability satisfies the threshold, the audio signal to identify a set of tones associated with the transaction and the audio characteristic;
• determine a quantity of the set of tones;
• generate, based on the quantity of the set of tones, transaction information associated with the transaction, wherein the transaction information identifies a quantity of items associated with the transaction, and wherein the quantity of items corresponds to the quantity of the set of tones;
• and
• perform an action associated with the transaction information and a transaction account of a user.