Need iOS Audio Guru to Help with Noise-Gate, Low-Pass Filter for Recording App



I'm looking for an audio guru to help my team overcome an issue with voice recording on our iOS app.

We are looking for a prototype to be built using the RecordAndPlay audio session that can cleanly record a person's voice and play it back through the speaker quickly after they are done speaking. It is the identical function as seen in the game Talking Tom Cat.

We are having the following issues:

1) input gain sensitivity too low (the app is not picking up that the user is speaking. You have to hold the phone up to your face)

2) no noise gate (the app continues to record even though the user has stopped speaking, it is hearing small noises in the room. There needs to be a noise gate).

3) playback quality and volume is low (compression would probably fix this)

This could probably benefit from a low-pass filter since we are only recording voice.

Please download Talking Tom Cat free app and check it out. If you feel confident that you can build this solution and understand audio filters, please get in touch!

You will be paid when your prototype is verified to work properly.


Skills: Audio Services, Cocoa, iPhone, Mobile Phone, Objective C

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Project ID: #4138579

3 freelancers are bidding on average $1467 for this job


Hello, I`m serious bidder. Please see PMB. Thanks.

$2500 USD in 15 days
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We are ios certified.

$1000 USD in 10 days
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Dear Sir/ma'am, I hope You Doing Well, We really want to work on your project. Please Read your PM. Thanks and regards, A.A

$1000 USD in 21 days
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Dear Rick, Many thanks for your post. We have understood your requirement. To get your app issues resolved by brilliant experts, hire us. Please check your PMB. Best Regards, Taranjot Kaur iApp Technol More

$900 USD in 5 days
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i can do this for you with 100% satisfaction,please check your PMB

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