Abstract: Tokens are assigned to data to be processed. Each token is associated with a unique sound waveform defined by at least two contemporaneous tones of different frequency. The waveforms can be emitted as sound at computing devices having speakers. Other computing devices have microphones and capture emitted sound to extract tokens from the waveforms. Extracted tokens can be taken as confirmation that the data is to be processed. Data can represent transactions.

Abstract: Tokens are assigned to data to be processed. Each token is associated with a unique sound waveform defined by at least two contemporaneous tones of different frequency. The waveforms can be emitted as sound at computing devices having speakers. Other computing devices have microphones and capture emitted sound to extract tokens from the waveforms. Extracted tokens can be taken as confirmation that the data is to be processed. Data can represent transactions.

Abstract: Cables capable of high-speed data transmission and having a low insertion loss. Examples may mitigate the effect of the suckout component of insertion loss by providing cables that eliminated, shift, or reduce the suckout. Examples may eliminate, or at least partially eliminate, the suckout component by providing a continuous return path. Others may shift the frequency of the suckout component to a high frequency where it no longer interferes or significantly attenuates signals being conveyed by the cable. Still others may reduce or control the magnitude of the suckout component.

Abstract: Cables capable of high-speed data transmission and having a low insertion loss. Examples may mitigate the effect of the suckout component of insertion loss by providing cables that eliminated, shift, or reduce the suckout. Examples may eliminate, or at least partially eliminate, the suckout component by providing a continuous return path. Others may shift the frequency of the suckout component to a high frequency where it no longer interferes or significantly attenuates signals being conveyed by the cable. Still others may reduce or control the magnitude of the suckout component.

Abstract: The present invention provides a hinged canned food draining tool that includes first and second arms, and a presser equipped with a magnet for facilitating draining of liquid from canned food via a separated lid of the can. The tool is preferably hinged at ends of the first and second arms, and includes a portion that supports and accommodates a can between ends of the tool arms opposite the ends at which they are hinged.

Abstract: The present invention provides a hinged canned food draining tool that includes first and second arms, and a presser equipped with a magnet for facilitating draining of liquid from canned food via a separated lid of the can. The tool is preferably hinged at ends of the first and second arms, and includes a portion that supports and accommodates a can between ends of the tool arms opposite the ends at which they are hinged.