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pishi_chitai

Using smule with external interface

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pishi_chitai

Hello, smule lovers!

I think I'm missing something here. I play with Smule and different devices a lot. My latest setup is: android phone with usb type-c port only, behringer UMC404HD external audio interface plugged into phone via usb female - usb type-c OTG converter, condenser mic (behringer B-1).

Suprisingly to me, this setup really works both ways. You can hear what's going on via audio interface as well as use its inputs for mic.

There are, although, two issues:

1) Signal level (audio wavelength pic, that's shown in Smule app after you record a song) is almost zero. In the same time you can hear yourself alright. Is it always an issue when using external audio interfaces?

2) Loud sounds seem to be overcompressed or something like that. While quiet sounds seems to be ok. Gain is OK, I see no clipping on audio interface, but something definitely happens on Smule app processing level. Maybe it's somehow connected with issue #1.

Could you spare a couple of thoughts on these? 

Thank you!

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opentype
17 minutes ago, pishi_chitai said:

Suprisingly to me, this setup really works both ways. You can hear what's going on via audio interface as well as use its inputs for mic.

Thanks for reporting. Certainly interesting. We are always looking for reports about 3rd-party hardware that works with the specific requirements of Smule. 

Quote

There are, although, two issues:

1) Signal level (audio wavelength pic, that's shown in Smule app after you record a song) is almost zero. In the same time you can hear yourself alright. Is it always an issue when using external audio interfaces?

No. It should look like a proper waveform or the signal is too weak. 

IMG_1410.jpg

The Smule app does indeed applies audio filters like compression and noise gate to the signal, so if the signal is too weak, it might lead to unwanted results. 


Follow me on Smule: https://smule.com/opentype 

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_Ram Krish 1012

Browsed through Product Info as well as Feedback from Customers. Believe this is an interface for Computers like many others but not for Mobile Phones. This is my Opinion but I could be wrong.

Suggest you use a tape to mask the Mob Phone Microphone to see if this makes the recording worse. My reading is that whatever gets recorded is what is picked up by the Mob Phones Built in Microphones.

But then I could be wrong.

So far to my knowledge only IK Medias iRig Products are true Mobile Phone interfaces

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pishi_chitai
On 1/12/2020 at 8:11 PM, opentype said:

No. It should look like a proper waveform or the signal is too weak. 

.-( Will continue to research it futher. When you use external audio interface, signal is actually digital, maybe there're issues with this. But when I tried to use analog signal (from direct monitoring output, using audio splitter) it was the same - very low level in app. Strange. Thank you for response!

 

15 hours ago, _Ram Krish 1012 said:

Suggest you use a tape to mask the Mob Phone Microphone to see if this makes the recording worse

It was my first idea, yup .-) No, the signal goes straight from audio interface, no internal mic involved.

If it's OK to post it here - here's an example 

https://www.smule.com/recording/can-you-feel-the-can-you-feel-the-love-tonight/1717186811_3350913437

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opentype
6 hours ago, pishi_chitai said:

But when I tried to use analog signal (from direct monitoring output, using audio splitter) it was the same - very low level in app. Strange. 

That actually supports the suggestion that the signal is already too low on the side of the audio interface. 

Quote

If it's OK to post it here - here's an example 

My feedback here ‚Äď based on the sound ‚Ästwould be that you are too far away from the microphone. It picks up a lot of reflections from the room, giving it an unnecessary¬†tinny sound.¬†


Follow me on Smule: https://smule.com/opentype 

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