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Electrical Audio Signal Processing Systems And Devices > With Mixer With MixerWith Mixer patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070263884 - Audio mixer apparatus An audio mixer module is configured to receive audio input signals from audio input modules and to provide audio output signals to audio output modules. The audio mixer module may be configured to selectively mix the input audio signals to produce the respective audio output signals. The audio mixer module ... 09/27/07 - 20070223740 - Audio spatial environment engine using a single fine structure A system for compensating for signal fade in a frequency-modulated transmission system is provided, such as for use in terrestrial frequency modulated receivers. The system includes a time domain to frequency domain conversion stage receiving M channels of audio data and generating a plurality of sub-bands of audio spatial image ... 09/20/07 - 20070217630 - Electrified stringed instrument with on-board dj fader An electrified, stringed instrument with an on-board DJ fader which allows you to achieve a “DJ scratch effect”, by using the fader to physically modulate the sound. This modulation is precisely defined by using a curve controlled potentiometer set to the “sharp position”. This DJ fader also has a reverse ... 07/12/07 - 20070160237 - Amplifier apparatus and acoustic system It is an object of the present invention to provide an amplifier apparatus which can amplify the sound signal at a relatively high quality, and to provide an acoustic system comprising the amplifier apparatus. The amplifier apparatus comprises a first amplifier 13 having a first acoustic gain, and being adapted ... 07/12/07 - 20070160236 - Audio signal encoding device, audio signal decoding device, and method and program thereof An audio signal encoding device includes a downmix signal encoding unit 203 and an auxiliary information generation unit 204. The downmix signal encoding unit 203 generates a downmix signal acquired by adding input signals each other using a predetermined method, encodes the downmix signal, and outputs downmix signal information 206. ... 05/31/07 - 20070121971 - Audio mixing device and audio mixing method According to one embodiment, an audio mixing device comprising an input part in which a plurality of audio data is input, a conversion part which converts the sampling frequency of all input audio data, a control part which controls such that the sampling frequency of the input audio data is ... 05/24/07 - 20070116302 - Method and apparatus for reproducing audio data, recording medium, and method and apparatus for recording audio data A method and apparatus for reproducing audio data associated with a recording medium from a recording medium, a recording medium, and a method and apparatus for recording audio data on a recording medium are disclosed. The method of reproducing audio data includes checking a mixing indicator included in management information ... 03/29/07 - 20070071257 - Method and system for unified audio control on a personal computer A system and method for improved audio controls on a personal computer is provided. The system and method provide a unified architecture for audio controls across hardware and software interfaces of the personal computer. An intelligent facility may automatically change audio controls for users to simply interact with various communications ... 03/22/07 - 20070064962 - Device for setting parameters of mixer When a copy mode is set, all channel selecting switches on a control panel are set to valid for a parameter copy operation, in which, when an operation of the channel selecting switch is detected while the copy mode is set, (a) in a case where the operation of the ... 03/15/07 - 20070058823 - Digital mixer In a digital mixer, a storage stores operating data including a plurality of parameters for controlling states of audio signals of a plurality of channels. A signal processor performs a mixing process of the audio signals based on the operating data. A plurality of channel strips are mounted on an ... 03/08/07 - 20070053529 - Digital mixer A digital mixer provides audio signal processing functions to a user, who has logged into the digital mixer by inputting a user password, within limits of authority granted to the user. In the digital mixer, a mounting unit is provided for removably mounting a storage medium. a detector detects when ... 02/01/07 - 20070025568 - Mixing apparatus and computer program therefor Digital mixer includes a plurality of input ports each capable of performing gain adjustment, and a plurality of signal processing channels. Signal of each of the input ports is allocated to one or more desired ones of the channels. Each of the input channels includes an attenuator and can control ... 01/18/07 - 20070014422 - Mixing media files Mixing individualized media content. When individualized media content is generated from separate media clips or files, mixing the separate media clips includes controlling the audio. The volume of the audio in each clip is determined and normalized with respect to other media clips as the individualized media content is mixed. ... 01/11/07 - 20070009112 - Dual-mode radio studio A dual-mode radio studio includes a virtual data bus which is used for exchange of data and program material between associated components of the radio studio system. The virtual data bus facilitates the transfer of both analog and digital communications. A computer having a digital mixer and editor is coupled ... 12/07/06 - 20060274906 - Acoustic sensor with combined frequency ranges A hybrid acoustic sensor can include a first acoustic sensor, a second acoustic sensor, and a mixer. The first acoustic sensor can generate a first signal to represent acoustic data in a first bandwidth around a first center frequency. The second acoustic sensor can be co-located with the first acoustic ... 11/30/06 - 20060269086 - Audio processing An audio processing apparatus operable to mix a plurality of input audio streams to form an output audio stream, the apparatus comprising: a mixer operable to receive the input audio streams and to output a mixed frequency-based audio stream in a frequency-based representation; and a frequency-to-time converter operable to convert ... 11/30/06 - 20060269085 - Method and apparatus for mixing music The present invention provides a method and an apparatus for mixing music. The method includes: utilizing a portable device to play an audio file, detecting a motion path of the portable device to generate a control signal, and mixing the audio file according to the control signal in order to ... 11/16/06 - 20060256982 - Sound mixing system and method A method and system are disclosed for adjusting the gain applied to an audio track during sound mixing, including (i) at a first time during said track commencing a gain adjustment, (ii) maintaining a possible gain adjustment until a second time later than said first time and during said track, ... 10/19/06 - 20060233394 - Audio interface device for public address systems An audio interface device may include an audio adapter circuit having some properties and capabilities similar to those of a standard direct-box, but preferably with additional features such as adaptation to allow high-impedance stereo headphones to be connected and a switch that turns the signal to the exterior sound system ... 10/05/06 - 20060222189 - Digital mixer and display control method therefor There are provided k operators to be used for performing parameter setting. A channel strip screen displays a plurality of parameters for each of selected k channels. In response to selection operation to select a desired one of the parameters displayed on the channel strip screen, a parameter window related ... 09/28/06 - 20060215857 - Mixer apparatus and computer program Manually-operable and automatically-driveable fader operators are provided in corresponding relation to a plurality of channels, and a plurality of the fader operators are grouped in such a manner that the fader operators in a same group are operable collectively in an interlocked fashion. On a display screen, a window of ... 09/21/06 - 20060210098 - Audio mixing console In an audio mixing console, a channel strip section is disposed on an operation panel on the basis of a group, which is derived by classifying a plurality of input channels and output channels in groups, and using channel strips provided to the channel strip section, a parameter setting can ... 09/21/06 - 20060210097 - Audio submix management Described herein are one or more implementations offering a centralized (e.g., single-point) user-interface, where a user may manipulate audio properties (e.g., volume level) for one or more audio submixes produced by each of multiple active operating-system processes. ... 09/07/06 - 20060198540 - Apparatus for mixing, controlling and distributing audio signals The mixed signal connector (201) is connected to the computers soundcard's (701) auxiliary input connection (801). Output from the computer's soundcard (802, 803, 804) is connected back to the device via 3 connectors (201, 202, 203). A switch or knob (501) directs the audio signal to either the devices speaker ... 08/10/06 - 20060177077 - High frequency mixer circuit A high frequency mixer circuit is used as a down converter in which an RF signal and an LO signal are mixed to generate an IF signal, or as an up converter in which an IF signal and an LO signal are mixed to generate an RF signal. The high ... 07/06/06 - 20060147063 - Echo cancellation in telephones with multiple microphones The present invention is directed to a telephone equipped with multiple microphones that provides improved performance during operation of the telephone in a speaker-phone mode. For example, the multiple microphones can be used to improve voice activity detection, which in turn, can improve echo cancellation. In addition, the multiple microphones ... 06/22/06 - 20060133624 - Apparatus and method for audio content analysis, marking and summing An apparatus and method for the analysis, marking and summing of audio channel content and control data, the apparatus and method generating a summed signal carrying combined audio content, marking and summing data in the summed signal. ... 06/15/06 - 20060126867 - Multi-input gain control circuit A method and apparatus for selecting and mixing electronic signals. The circuit has an operational amplifier and two or more ganged, tapped-resistors in which the tap divides the resistance into a first and a second resistance. The tapped-resistors are connected so that either the first or the second resistance provides ... 06/01/06 - 20060115100 - Parametric coding of spatial audio with cues based on transmitted channels A binaural cue coding scheme in which cue codes are derived from the transmitted audio signal. In one embodiment, an encoder downmixes C input channels to generate E transmitted channels, where C>E>1. A decoder derives cue codes from the transmitted channels and uses those cue codes to synthesize playback channels. ... 05/04/06 - 20060093164 - Audio spatial environment engine An audio spatial environment engine is provided for converting between different formats of audio data. The audio spatial environment engine allows for flexible conversion between N-channel data and M-channel data and conversion from M-channel data back to N′-channel data, where N, M, and N′ are integers and where N is ... 05/04/06 - 20060093163 - Audio signal manipulator system An audio signal manipulator system for manually manipulating digital audio signals to simulate the audio sounds emitted when a user mixes vinyl records. The audio signal manipulator system includes a console for storing and manipulating a digital signal input. A multimedia input apparatus for receiving a plurality of digital signal ... 04/06/06 - 20060072771 - Software monitor and control application for use with a digital audio studio suite A crosspoint matrix for digital signal routing and control, the matrix realized by software code includes a plurality of configurable inputs adapted to accept one or more input signals; a plurality of configurable outputs connected via signal paths to the inputs; and a plurality of variable gain control circuits described ... 03/16/06 - 20060056647 - Separating multiple audio signals recorded as a single mixed signal A method according to the invention separates multiple audio signals recorded as a mixed signal via a single channel. The mixed signal is A/D converted and sampled. A sliding window is applied to the samples to obtain frames. The logarithms of the power spectra of the frames are determined. From ... 03/02/06 - 20060045292 - Mixer controller A controller controls a mixing processor based on an operation in an operating portion. Besides, the controller causes a first display to display a view showing an entire console for controlling a parameter for signal processing in a mixing processor, and causes a second display to display a view showing ... 03/02/06 - 20060045291 - Method of mixing audio channels using correlated outputs A method of mixing audio channels is effective at rebalancing the audio without introducing unwanted artifacts or overly softening the discrete presentation of the original audio. This is accomplished between any two or more input channels by processing the audio channels to generate one or more “correlated” audio signals for ... 02/23/06 - 20060039573 - Method for expanding an audio mix to fill all available output channels Audio sources in typical computer systems provide different numbers of channels of audio signals to a mixing component of the operating system. This conventional arrangement usually prevents the audio signals from all sources from being played back through all output channels. Novel arrangements of upmixing and mixing components are disclosed ... 02/09/06 - 20060029239 - Method for combining audio signals using auditory scene analysis A process for combining audio channels combines the audio channels to produce a combined audio channel and dynamically applies one or more of time, phase, and amplitude or power adjustments to the channels, to the combined channel, or to both the channels and the combined channel. One or more of ... 02/02/06 - 20060023901 - Method and system for online dynamic mixing of digital audio data A system and method are provided for dynamic mixing of digital audio data. The system includes a storage interface to a digital storage. The digital storage maintains at least one general audio track file and at least one personalized audio track file. The system further includes a user interface engine. ... 02/02/06 - 20060023900 - Method and apparatus for priority based audio mixing Methods and apparatus are disclosed for priority based audio mixing. At least one audio characteristic of one or more audio streams is modified to convey a relative priority of the audio streams, prior to mixing the audio streams. The adjusted audio characteristic may be, for example, a volume, pitch or ... 01/19/06 - 20060013416 - Stereo microphone processing for teleconferencing Methods and devices for improving the intelligibility of audio in a teleconferencing unit. Multiple microphones and multiple audio channels are used, in which only the best microphones are selected to represent each audio channel. Multiple microphones signals may be mixed according to microphones' positions in a room to form a ... 12/22/05 - 20050281418 - Peak-limiting mixer for multiple audio tracks A method for processing audio signal that includes receiving a plurality of digital audio signals and calculating signal levels of them. The next step is calculating smooth attenuation signal for each one of the input audio signals. The smooth attenuation signals are calculated according to the signal levels and smoothing ... 11/10/05 - 20050249365 - Arithmetic operation method and apparatus for mixing audio signals Mixer apparatus includes: a plurality of input channels and output channels; a signal processing device that sets a parameter for each of the plurality of input channels and/or output channels; and a signal processing device having a construction specialized in matrix operations. The signal processing device acquires a predetermined mixer ... 11/10/05 - 20050249364 - Signal level adjustment apparatus and control method for the adjustment apparatus Fader operators operable manually and automatically are provided in corresponding relation to a plurality of channels. For each of the channels, a setting section can set a fade operation mode of the channel to either a first mode where a fade is enabled or a second mode where the fade ... 10/13/05 - 20050226444 - Methods and apparatus for automatic mixing of audio signals Methods and apparatus for automatically mixing a plurality of audio channels by adjusting respective gains of the audio channels using a control signal based on an aggregate of input levels of respective audio signals of the audio channels; and reducing the gain of a given one of the audio channels ... 09/22/05 - 20050207597 - Mixing apparatus, mixing method, and mixing program A mixing apparatus which makes it possible to monitor an internally-generated audio signal and an audio signal from an external apparatus not only in response to turning-on/off of a monitor switch but also in flexible and various manners when mixing those signals. The mixing apparatus is connected to at least ... 09/08/05 - 20050195999 - Audio signal processing system In a mixer system including: a plurality of mixer engines each provided with a programmable DSP; and a PC controlling operations of the respective mixer engines, the PC stores, as zone data, a plurality of configuration data each indicating a configuration of signal processing to be executed by one mixer ... 09/08/05 - 20050195998 - Simultaneous audio playback device This invention allows a plurality of users to listen to different sounds at high sound quality. This invention provides a selector 16 for selecting audio signals corresponding to requests from a plurality of users, headphone amplifiers 17A and 17B for individually outputting the selected audio signals to the corresponding users, ... 09/08/05 - 20050195997 - Audio mixer An audio mixer includes a console, which has a base with an indication face, and different sizes of mounting holes and knob holes, a sound signal processing unit mounted inside the console, a sound signal input zone, which defines multiple sound signal input blocks and has connectors respectively mounted in ... 09/01/05 - 20050190933 - Mixer apparatus and sound signal processing method Once a mixer is set in a predetermined operation, an input-logical-channel selecting section supplies sound signals, input via a cascade input terminal, to an input signal processing section via an input patch section, so that the sound signals can be mixing-processed as sound signals of normal input channels. At the ... 09/01/05 - 20050190932 - Streophonic apparatus having multiple switching function and an apparatus for controlling sound signal The present invention, related to a stereophonic apparatus having multiple switching function which mixes the sound signals output from multiple sound apparatuses to output them at once and enables to output multiply or selectively, has an audio signal generating unit for generating an audio signal, a sound signal controlling unit ... 08/25/05 - 20050185806 - Controlling fading and surround signal level Preserving an audio signal in an audio system includes selecting a first audio signal from a plurality of audio signals. The first audio signal is applied to a first transducer. Mix a portion of the first audio signal with a second audio signal from the plurality of audio signals to ... 08/25/05 - 20050185805 - Parameter setting apparatus for audio mixer, and program therefor In an audio mixer, there are stored a plurality of scene data each including, as a set of data, respective settings of a plurality of types of parameters, and these scene data are displayed on a scene data list shown on a display section. Human operator selects a desired one ... 06/16/05 - 20050129256 - Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources A sound system for capturing and reproducing sounds produced by a plurality of sound sources. The system comprises a device for receiving sounds produced by the plurality of sound sources and converting the separately received sounds to a plurality of separate audio signals without mixing the audio signals. The system ... 06/02/05 - 20050117759 - Audio downmix apparatus with dynamic-range control and method for the same A method for audio downmix apparatus with dynamic-range control includes steps as follows. The procedure first calculates the power of a surround audio channel and a central audio channel and then estimates whether a gain of the surround audio channel and the central audio channel saturate or not. When the ... ### FreshPatents.com Support |