Abstract: An example method may involve a device determining a first loudness representation for a playback device based on a first equalization setting applied to a representation of average music. The device may also determine a second loudness representation for the playback device, based on a second equalization setting applied to the representation of average music. The device may also determine a loudness adjustment factor based on the first and second loudness representations, and then causing the playback device to play back media based on the second equalization setting and the determined loudness adjustment factor.

Abstract: An example method may involve a device determining a first loudness representation for a playback device based on a first equalization setting applied to a representation of average music. The device may also determine a second loudness representation for the playback device, based on a second equalization setting applied to the representation of average music. The device may also determine a loudness adjustment factor based on the first and second loudness representations, and then causing the playback device to play back media based on the second equalization setting and the determined loudness adjustment factor.

Abstract: An example method may involve a device determining a first loudness representation for a playback device based on a first equalization setting applied to a representation of average music. The device may also determine a second loudness representation for the playback device, based on a second equalization setting applied to the representation of average music. The device may also determine a loudness adjustment factor based on the first and second loudness representations, and then causing the playback device to play back media based on the second equalization setting and the determined loudness adjustment factor.

Abstract: A sensor for installation on a steering wheel includes a pressure sensitive material mounted on a base material of the steering wheel. The pressure sensitive material is configured to provide an electrical signal to a controller when pressure is applied. The controller provides a command to a vehicle system based on the electrical signal. The pressure sensitive material has at least one of a variable resistance and a variable capacitance based on the amount or type of pressure that is applied to the material. The electrical signal is based on the at least one of a variable resistance and a variable capacitance.

Abstract: Methods, devices, and computer program products for providing ambient noise sensitive alerting. The methods comprise receiving ambient noise, converting the ambient noise to an electrical signal, detecting a parameter of the electrical signal which is indicative of ambient noise, sensing an incoming call or message, and controlling the volume of an audible alert in response to the detected parameter of the electrical signal.

Abstract: Methods, devices, and computer program products for providing ambient noise sensitive alerting. The methods comprise receiving ambient noise, converting the ambient noise to an electrical signal, detecting a parameter of the electrical signal which is indicative of ambient noise, sensing an incoming call or message, and controlling the volume of an audible alert in response to the detected parameter of the electrical signal.

Abstract: Methods, devices, and computer program products for providing ambient noise sensitive alerting. The methods comprise receiving ambient noise, converting the ambient noise to an electrical signal, detecting a parameter of the electrical signal which is indicative of ambient noise, sensing an incoming call or message, and controlling the volume of an audible alert in response to the detected parameter of the electrical signal.

Abstract: Methods, devices, and computer program products for providing ambient noise sensitive alerting. The methods comprise receiving ambient noise, converting the ambient noise to an electrical signal, detecting a parameter of the electrical signal which is indicative of ambient noise, sensing an incoming call or message, and controlling the volume of an audible alert in response to the detected parameter of the electrical signal.

Abstract: A request is received to play an audio file. A determination is made regarding whether volume normalization parameters associated with the audio file are stored in a media library. If the volume normalization parameters associated with the audio file are stored in the media library, the volume normalization parameters are retrieved from the media library. If the volume normalization parameters associated with the audio file are not stored in the media library, retrieving the volume normalization parameters from the audio file. The volume normalization parameters are applied while playing the audio file. The volume normalization process can be applied across multiple audio files during playback.

Abstract: A handheld computing device includes a notification lamp, a melody circuit coupled to the notification lamp for providing a first type notification, an electronic switch coupled to the notification lamp for providing a second type notification, and a notification controller coupled to the melody circuit and the electronic switch for selecting between the notification types. The power consumption of the second type notification is less than that of the first type notification.

Abstract: There is provided herein a first preferred arrangement of the instant invention, wherein an electronic patient monitor utilizes a computer CPU as an alarm signal generator, which CPU is preferably directly connected to a power amplifier and/or a speaker without an intervening (or subsequent) conventional volume control. The alarm signal is preferably expressed as a series of square waves. The volume of the alarm signal as heard through the speaker is controlled by varying the width of the square waves that represent the alarm signal with the duty cycle of the square waves being shortened to reduce the output alarm volume and lengthened to increase it.

Abstract: Automatically normalizing a perceived loudness for a digitally encoded audio track formed of a number of channels during playback on a multimedia asset player is described. A number of auditory selectivity frequency bands are selected and for each channel in the track, a power value for each of the number of selectivity frequency bands is computed. Each of the power values is weighted by a sensitivity weighting factor and a sum value of all the weighted power values is then calculated. For the track, a perceived acoustic power value is calculated based upon the sum value for each of the channels and a normalization gain factor based upon the perceived acoustic power is calculated and associated with the track. During playback, the normalization gain factor is applied to the track.

Abstract: The present invention is directed at a volume control for an automobile turn signal indicator. The volume control allows the driver to raise or lower the volume of the clicking sound that is produced when a turn signal indicator is activated. As such, the driver is able to increase the volume of the audible clicking sound when operating in a environment having a high background noise (i.e. a radio or traffic) or when the driver is hearing impaired.

Abstract: A multi-tone sounder system including the sounder and a method of controlling the sounder in which at least a pair of chime bars (3, 5), bells or gongs are spaced apart and arranged to be struck by a solenoid operated striker (26) positioned between the chime bars; the solenoid (24) is powered by a controller (FIG. 2) in one of several ways so that in one way by sudden application of power to the solenoid the striker strikes one bar but then the power is reduced gradually preventing the striker by means of a spring (28) hitting the other bar; in a second way by gradual application of power to the solenoid and sudden reduction the other bar only is struck; in a third way by sudden application and a sudden reduction of power to the solenoid both bars may be struck; by using a predetermined combination of strikes a particular push button in a house can easily be identified.