Abstract: Combination line/microphone input circuitry is provided that adapts to receive either an audio line input or a microphone input via a single dual-purpose compound plug or input. More particularly, a combination line/microphone input circuit is provided to accept two different types of audio signals, being audio line signals and microphone signals, via a single dual-purpose plug or single input, such that the audio input circuitry is controlled or switched to accept either the audio line input or the audio microphone input signals, appropriately attenuate, filter and/or such input signals as necessary, then provide the resulting signal to other audio circuitry. Embodiments of the invention include additional circuitry that helps protect external line signal producing electronics from receiving incorrectly activated phantom microphone voltage.
Type:
Application
Filed:
January 25, 2010
Publication date:
July 28, 2011
Applicant:
OPEN LABS, INC.
Inventors:
BRADLEY SCOTT MCDONALD, BRIAN DAVID COX, BRIAN KEITH STRAUP
Abstract: An embodiment of a display apparatus includes a display panel having at least one segment line, at least one common line, and at least one display element coupled between the at least one segment line and the at least one common line. The display apparatus further includes a first segment driver circuit having at least one first segment driver coupled to a first end of the at least one segment line, and a second segment driver circuit having at least one second segment driver coupled to a second end of the at least one segment line. The display apparatus further includes a first common driver circuit having at least one first common driver coupled to a first end of the at least one common line, and a second common driver circuit having at least one second common driver coupled to a second end of the at least one common line.
Abstract: A universal music production system and related software is provided that enables an open source microprocessor and its operating system to provide ergonomic and user friendly control of editing audio processing configurations of one or more systems, instruments or synthesizers in a music studio edit mode environment and then utilize the studio edit mode song/performance configurations in a live mode performance environment that disables the user from certain studio edit mode functions. When in edit mode, the universal music production system may check for illogical sound and effect plug-in order in a user created signal/sound stream and automatically stop its creation or warn the user of the illogical order. User created virtual controls can be displayed on a touch sensitive display screen enabling a user to control predetermined sound parameters easily during a live performance.
Type:
Application
Filed:
January 15, 2010
Publication date:
July 15, 2010
Applicant:
OPEN LABS
Inventors:
JOEL DAVID WILLARD, MATTHEW ERNEST PRESLEY, VICTOR WING TONG WONG, FREDERICK ARTHUR SMITH
Abstract: A universal music production system and related software is provided that enables an open source microprocessor and its operating system to provide ergonomic and user friendly control of editing audio processing configurations of one or more systems, instruments or synthesizers in a music studio edit mode environment and then utilize the studio edit mode song/performance configurations in a live mode performance environment that disables the user from certain studio edit mode functions. Ergonomic user functionality for creating ivory keyboard splits is provided. Also a song configuration sustain feature allows sounds generated in a previous song to be held over or sustained while a next song configuration is established and the user begins playing the next song. User created virtual controls can be displayed on a touch sensitive display screen enabling a user to control predetermined sound or performance parameters easily during a live performance.
Type:
Application
Filed:
January 15, 2010
Publication date:
July 15, 2010
Applicant:
OPEN LABS
Inventors:
JOEL DAVID WILLARD, MATTHEW ERNEST PRESLEY, VICTOR WING TONG WONG, FREDERICK ARTHUR SMITH