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49 results about "Soundscape" patented technology

A soundscape is the acoustic environment as perceived by humans, in context. The term was originally coined by Michael Southworth, and popularised by R. Murray Schafer. There is a varied history of the use of soundscape depending on discipline, ranging from urban design to wildlife ecology to computer science. An important distinction is to separate soundscape from the broader acoustic environment. The acoustic environment is the combination of all the acoustic resources, natural and artificial, within a given area as modified by the environment. The International Organization for Standardization (ISO) standardized these definitions in 2014.(ISO 12913-1:2014)

Event triggered location based participatory surveillance

ActiveUS20150070506A1Reducing false alarmCharacter and pattern recognitionClosed circuit television systemsParticipatory surveillanceFiltration
The present invention provides the multimodality filtration surveillance comprising of a plurality of filtration stages executed at the backend server to confirm nature of anomaly in an event, the filtration stages comprising: a first filter of a video anomalies detection in the event for a specified time-place value, a second filter of a city soundscape adapted to provide a localized decibel maps of a city, a third filter of a geocoded social network adapted to semantically read and analyze data from one or more social media corresponding to the specified time-place value, and a fourth filter of an event triggered or proactive local participatory surveillance adapted to provide augmented information on the detected anomalies.
Owner:TATA CONSULTANCY SERVICES LTD

Modular microphone array for surround sound recording

A modular multiple microphone array method and mounting system that facilitates surround sound multichannel recording. Array configuration allows accurate and repeatable configurations suited to studio and field use. The lightweight design ensures portability and ease of placement in a variety of field recording situations: musical performance recording, film and video production, broadcast, sound effects recording, soundscape recording, etc. Versatility built into the array design allows compatibility with a variety of sound recording standards, from single channel mono to multichannel stereo and surround sound.
Owner:FOX CHARLES WHITMAN +1

Method and system for authoring a soundscape for a media application

A method and system are provided for allowing a sound designer to design and implement interactive soundscapes based on existing waveform audio files, MIDI files, or audio streams. This is accomplished by using a set of tools consisting of an authoring tool for creating specifications of interactive soundscapes visually without having to write complex code, and a graph builder object that recreates the authored soundscape and interacts with it in real-time according to its specification. To give non-programmers the ability to specify and test how a soundscape will interact with programmatic events and user input in an application, the following tools are also provided: an interface to construct a “control panel;” a graphical “trigger-condition-action” specification that defines what actions to take when input from the control panel or application interface is received; a preview mode that enables the sound designer to interact with the soundscape in the same way that the application will; and the ability to save the soundscape as a file that can be edited or used at run-time to recreate the soundscape. Once the interface between the soundscape and the application has been agreed to, the tools allow the sound designer to work independently of the programmer of the media application.
Owner:MICROSOFT TECH LICENSING LLC

Method for coordinating evaluation of dynamic soundscape in bamboo

ActiveCN107832967AScientific and reasonable divisionGuaranteed validityResourcesMeasurement pointEngineering
The invention discloses a method for coordinating evaluation of dynamic soundscape in bamboo. The method comprises steps of 1) determining a number of measurement points evenly distributed in a bambooarea to be applied; 2) obtaining the coordinating evaluation scores and equivalent A sound levels of the measurement points by simultaneously performing multi-person soundscape coordinating evaluation testing and Class I sound level meter measurement; 3) establishing an evaluation model based on the coordinating degree of coordination between Geophonies, Biophonies, and Anthrophonies elements based on Weber-Fechner's law and Stevens' law; 4 ) selecting the evaluation model with a greater degree of goodness of fit as the final evaluation model of the element; and 5) calculating a model for coordinating evaluation of the dynamic soundscape. The method approximately converts the sound pressure level data in bamboo into corresponding coordinating evaluation scores of the soundscape, and provides a reference basis for the bamboo construction and development in forest parks, natural reserves and even scenic spots.
Owner:FUJIAN AGRI & FORESTRY UNIV

Biodiversity monitoring system with frequency spectrum-time space interface

The invention relates to a biodiversity monitoring system with a frequency spectrum time-space interface. The system comprises a service layer, a data layer and a display layer, the service layer comprises a user system, a service system and an algorithm system, the service system acquires various biological audios on the island through an audio extraction device and provides a frequency spectrum time space interface for recording, positioning, analysis, annotation and classification, and the algorithm system serves as a background system to achieve corresponding functions through artificial intelligence audio recognition. The artificial intelligence audio identification comprises noise removal, multi-audio separation, automatic classification and single identification, the service system realizes biological audio acquisition, the audio extraction device is used for extracting a sound source and a direction, and the audio extraction device comprises a microphone array and a data processing device. The biodiversity monitoring system provides a complete framework based on ecological data analysis, with a feature mapping technology, an annotation tool is realized, extraction of necessary sound sources is facilitated, the classification time cost is reduced, understanding of sound scenes around a microphone array is facilitated, and understanding of biological sound production and behaviors in more detail is facilitated.
Owner:浙江弄潮儿智慧科技有限公司

Multi-region sound scene presentation method and system and storage medium

The invention relates to a zoning and time-sharing sound scene presentation method and system and a storage medium. The method comprises: a mobile terminal receiving a sending signal from at least onearea beacon, wherein the sending signal comprises area identification information and signal intensity information; an area identification algorithm in the mobile terminal determining an area where the mobile terminal is located according to the sending signal; on the basis of the determined area where the mobile terminal is located, presenting a corresponding audio scene; when the user leaves orenters a certain area, dynamically changing the audio volume. The system can be used in places such as scenic spots, exhibition halls and shopping malls, and a series of sound landscapes which can bepresented in different regions, different time periods and different groups can be realized by means of beacon equipment arranged in the places and application programs (including iOS platform programs, Android platform programs and applet programs) installed in mobile equipment held by users.
Owner:上海听邸文化传媒工作室
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