Abstract: Techniques for sound preference determination include performing a first round of option selection by: determining a first set of options for setting one or more audio parameters; for each first pair of options in the first set of options: outputting a demonstration audio content with the one or more audio parameters set according to a first option of the first pair of options; outputting the demonstration audio content with the one or more audio parameters set according to a second option of the first pair of options; receiving a selection of the first option or the second option; incrementing a count associated with the selected one of the first option or the second option; determining which option in the first set of options has a highest count; and playing audio content based on values for the one or more audio parameters associated with the option having the highest count.

Abstract: An embodiment sets forth a technique for configuring one or more audio parameters. The technique includes presenting a first plurality of setting options associated with an audio parameter, wherein the first plurality of setting options comprises a first option having a same value as a first setting of the audio parameter and a second option having a first value different than the first setting; receiving a selection of one of the first option and the second option; based on the selection, presenting a second plurality of setting options associated with the audio parameter, wherein the second plurality of setting options comprises a third option having a same value as a second setting of the audio parameter and a fourth option having a second value different than the second setting; and setting the audio parameter based on a selection of at least one of the second plurality of setting options.

Abstract: An embodiment sets forth a technique for configuring one or more audio parameters. The technique includes presenting a first plurality of setting options associated with an audio parameter, wherein the first plurality of setting options comprises a first option having a same value as a first setting of the audio parameter and a second option having a first value different than the first setting; receiving a selection of one of the first option and the second option; based on the selection, presenting a second plurality of setting options associated with the audio parameter, wherein the second plurality of setting options comprises a third option having a same value as a second setting of the audio parameter and a fourth option having a second value different than the second setting; and setting the audio parameter based on a selection of at least one of the second plurality of setting options.

Abstract: A system and method for speaker identification in a conference calling unit. The method identifies the speaker, locates the speaker identifier, transfers the speaker identifier to an outgoing path and sends the speaker identifier to endpoints participating in the conference call. If the endpoints have the capability of displaying caller identification, their displays will be updated dynamically with the speaker identifier in place of the caller identifier. The system includes a conference call unit. The unit has a processing unit operable to extract the caller identification of the line having the speaker and a network interface unit operable to send the caller identification to endpoints participating in the call as speaker identification.

Abstract: A locally configurable audio IP network appliance provides audio feedback to the installer while in a configuration mode. The appliance includes a normal audio output module, that generates a signal for the speaker driver, which in turn drives a speaker. The appliance also includes a switch that permits, during configuration, its maintenance module to be coupled to the speaker driver instead of the normal audio output module. The maintenance module includes prompts that generate suitable utterances when applied to the speaker. The installer listens to the utterances, while interactively pushing the buttons of a numeric keypad such as a DTMF keypad. A method is for the appliance to present the installer with an option to change the settings of configuration parameters. Presentation is made by announcement through the speaker. The appliance then waits for inputs, such as the keystrokes. When valid inputs are received, then the appliance implements the inputted settings.

Abstract: A telephone instrument creates spatially simulated sound signals from signals received from a telephone line. The monaural signals are separated to two left and right channels. In each channel, the signals are processed via a direct path, an early reflection path including a finite impulse response filter and a reverberant decay path including all-pass filter. In each channel, the outputs from the three paths are summed with different weights.