When our ambulance transports a sick patient, we are able to acquire a large amount of data (like heart rate, oxygen level, respiration rate, carbon dioxide levels, ) every 10 seconds. I am able to graph the data, but i am hoping that someone with signal processing expertise might be able to recommend/develop a method where the graph can be simplified, so that trends can be more easily seen.
Thanks - robert+6 Other Responses
Digital Signal Processing
I am looking for somebody who can help me to do dsp in radio over fiber transmission system (optical communication). Some drawbacks such as removing phase noise, frequency offset, timing recovery, and laser line-width.+6 Other Responses
Speech Recognition Consumer Devices
I work for a major consumer electronics company.
This question relates to speech recognition, in particular, consumer devices that use speech recognition as a user interface. Many of these devices use a wake up word to initiate the conversation (e.G. “alexa” for amazon’s echo). The processing to recognize that word is done locally. We’d like to understand what software resources are typically used to implement the wake word as well as the processing/memory/dsp resources are necessary.+10 Other Responses