公开(公告)号：US20230422028A1

公开(公告)日：2023-12-28

申请号：US18030896

申请日：2021-10-07

Applicant: iBiquity Digital Corporation

Inventor： Ashwini Pahuja ,  Catherine P. Gooi ,  Gabriel Olochwoszcz ,  Marek Milbar

IPC: H04W12/03 ,  G16Y10/70 ,  H04H60/09 ,  G06F8/65

CPC classification number: H04W12/03 ,  G16Y10/70 ,  H04H60/09 ,  G06F8/65

Abstract: A server includes a communication port connected to an internet of things (IoT) cloud, at least one hardware processor connected to the communication port, and memory including instructions. The instructions, when performed by the at least one hardware processor, cause the at least one hardware processor to perform operations comprising identifying, to a client application of a separate computing device, one or more available radio broadcast stations available for transmitting a message in a radio broadcast signal to one or more end devices of an IoT; receiving a message from the client application indicating one or more of the available radio broadcast stations for transmitting the message; and sending the encrypted message via the IoT cloud to one or more other servers included with radio broadcast automation equipment of the one or more indicated available radio broadcast stations.

公开(公告)号：US20180308499A1

公开(公告)日：2018-10-25

申请号：US15926536

申请日：2018-03-20

Applicant: Ibiquity Digital Corporation

Inventor： Gabriel Olochwoszcz ,  Ashwini Pahuja

IPC: G10L19/16 ,  H04H60/12 ,  H04H20/30 ,  G10L19/008 ,  G10L19/24 ,  H04B1/16

CPC classification number: G10L19/167 ,  G10L19/008 ,  G10L19/24 ,  H04B1/16 ,  H04H20/30 ,  H04H60/12 ,  H04H2201/183

Abstract: A method of processing a digital radio broadcast signal includes: (a) determining a plurality of current correlation sample values representative of a time delay between samples in an analog audio sample stream and samples in a digital audio sample stream; (b) determining a current inversion status; (c) updating a delay history and an inversion status history; (d) checking the current correlation sample values for consistency with a first confidence threshold; (e) if consistency is found in step (d), determining if each of a first plurality of values in the delay history is consistent within a predetermined range of the current correlation sample values; (f) if consistency is found in step (e), determining if a value in the inversion status history is consistent with the current inversion status; and (g) if the consistency is found in step (f), allowing blending of an output to the digital audio sample stream.