Re: [go-nuts] calling cmd

2021-01-28 Thread Jeff Mangan
Jan 28, 2021 at 9:29 AM Jeff Mangan wrote: > >> I am trying to get the results of top (more specifically htop) but every >> time it prints nothing, whereas any other command (ls, pwd, etc...) returns >> the output fine. My objective is to get access to the process stats

[go-nuts] calling cmd

2021-01-28 Thread Jeff Mangan
I am trying to get the results of top (more specifically htop) but every time it prints nothing, whereas any other command (ls, pwd, etc...) returns the output fine. My objective is to get access to the process stats that are returned to the screen. Here is the latest example which displays noth

[go-nuts] sound level from sample of a wav file

2021-01-03 Thread Jeff Mangan
I am able to open a wav file and iterate through samples of it. I am trying to figure out the level of sound (loud vs low talking) and I believe it's a matter of getting some value from the sample and then running some math formulas. Anyone have any ideas or references on this, prefer not some hea

[go-nuts] mic input level

2020-12-21 Thread Jeff Mangan
I asked a similar question recently, but have decided to approach a different way. I'm looking for a way to do something similar to a standard sound record app that shows a graph line chart of the input from a mic. That's it, nothing fancy doesn't need to record and save or anything. Has anyone

[go-nuts] 3 part write up on C# vs Golang performance

2020-12-17 Thread Jeff Mangan
https://alexyakunin.medium.com/go-vs-c-part-1-goroutines-vs-async-await-ac909c651c11 Interesting article, only had time to skim but seems to lean towards C#. Thoughts? -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this gro

Re: [go-nuts] Re: get decibel level from audio stream or file

2020-12-16 Thread Jeff Mangan
reat non-Go-specific > article about generating waveform data > https://matt.aimonetti.net/posts/2019-06-generating-waveform-data-audio-representation/ > . > > I hope this helps with your search. > On Tuesday, December 15, 2020 at 2:42:50 PM UTC-5 Jeff Mangan wrote: > >> >

[go-nuts] get decibel level from audio stream or file

2020-12-15 Thread Jeff Mangan
I want to know if there is a, internal or other package to get the decibel level from an audio stream or file say every second, or few seconds, etc... I tried searching and have not found anything. Anyone know of a way to accomplish this with golang? I'd rather not use c#, java, etc... Than