Search found 106 matches
- Fri Apr 07, 2023 5:00 pm
- Forum: The Portable Hearing Laboratory (PHL)
- Topic: Auto Start Node server on Boot
- Replies: 2
- Views: 48
Re: Auto Start Node server on Boot
If I understand you correctly, then your log on the PHL shows (1) that your nodejs app has actually started, and (2) that your nodejs app reacts to your connection by logging "Cannot get /". If this is not the reaction that you want, then you need to fix this inside your custom nodejs app,...
- Wed Mar 15, 2023 9:43 pm
- Forum: The Portable Hearing Laboratory (PHL)
- Topic: Time and Calender Settings
- Replies: 4
- Views: 64
Re: Time and Calender Settings
I am generating some files using the timestamp but it looks like PHL's calender is wrong. As nmichael says, the PHL does not have real-time-clock hardware, and therefore cannot keep track of time and date between reboots. Also, its operating system does not connect to the internet on each reboot to...
- Thu Feb 02, 2023 9:42 am
- Forum: Software
- Topic: Serving React App with node-red
- Replies: 2
- Views: 101
Re: Serving React App with node-red
Searching for serve web pages with node-red finds a couple of hits that look relevant to your project.
That said, the PHL runs Linux on a 32 bit ARM processor, so any other common technology to serve web pages from Linux can be realized on the PHL, and may be cheaper, CPU-wise, than using node-red.
That said, the PHL runs Linux on a 32 bit ARM processor, so any other common technology to serve web pages from Linux can be realized on the PHL, and may be cheaper, CPU-wise, than using node-red.
- Thu Feb 02, 2023 9:33 am
- Forum: Software
- Topic: openMHA used on FPGAs
- Replies: 1
- Views: 97
Re: openMHA used on FPGAs
Searching the Montana State University web site for the names of the authors finds contact data and related work. It may have been a student project.
- Thu Feb 02, 2023 7:57 am
- Forum: Software
- Topic: Filtering and softclip in transducers plugin
- Replies: 5
- Views: 592
Re: Filtering and softclip in transducers plugin
If you want to employ a softclipper before the output side FIR filter of the "transducers" plugin, then please use the separate plugin "softclip" as the last plugin in the chain that you load into plugin "transducers". The purpose of the softclipper which is integrated ...
- Fri Dec 02, 2022 11:43 am
- Forum: Software
- Topic: [Project] Improving speech audibility in movies/television. | Build a device to engage between line out and headphones.
- Replies: 1
- Views: 118
Re: [Project] Improving speech audibility in movies/television. | Build a device to engage between line out and headphon
my hearing diasabled dad His main problem seams to be high volume differences That's a medical problem. Please be aware that openMHA is not medical device software, and therefore should not be used here. Instead, openMHA supports hearing researchers who have expert knowledge in the domain to study ...
- Thu Oct 06, 2022 11:08 am
- Forum: Getting Started
- Topic: GUI Problems using openMHA with Octave
- Replies: 2
- Views: 195
Re: GUI Problems using openMHA with Octave
Thank you for the report.
Please provide the full list of steps that you have performed to evoke this error, and the full version information of the software that you have used, so that I can try to reproduce your error.
Please provide the full list of steps that you have performed to evoke this error, and the full version information of the software that you have used, so that I can try to reproduce your error.
- Tue Aug 23, 2022 7:48 am
- Forum: Software
- Topic: Offline fitting tool
- Replies: 10
- Views: 11269
Re: Offline fitting tool
(2speaker_diffNoise_2ch.wav) I cannot find any file with this name in openMHA. I suspect you mean 1speaker_diffNoise_2ch.wav from the 01-dynamic-compression example directory. When peak level is set to 100 dB for this file, then this file contains the following acoustic levels: left channel: 76.9 d...
- Fri Aug 19, 2022 4:04 pm
- Forum: Software
- Topic: Offline fitting tool
- Replies: 10
- Views: 11269
Re: Offline fitting tool
Hi Jva, please share with us what exact steps you have executed, what sound files you have used, and what audiogram(s) you and Neo have used. E.g. if I apply Linear40 rule then I should get output wav file according to that gain rule (40dB gain should get applied) No, this is not the case. Please se...
- Tue Aug 16, 2022 1:23 pm
- Forum: Software
- Topic: Offline fitting tool
- Replies: 10
- Views: 11269
Re: Offline fitting tool
Thanks for providing more information. Could you please add which audiogram you chose. And then it would be good to concentrate on just one prescription rule, let's say CRvar_NALRP with compression ratio 3, which compresses the dynamic range by the given ratio while it IIRC applies NAL-RP gains at 6...