Top 6 Wireless Microphone Problems & What To Do About Them on Pro Acoustics Tech Talk Episode 82

[@bryanrendon7356]

Sir how about when you speaking to the wireless mic,theres a noice,like zzzzzhhhh ??

[@andrewfitness8943]

Great information and straight to the points. I like it! I DJ weddings and typically have my mic TX and RX settings dialed in but need have issues with lapel feedback when I'm indoors. I hate lapels for live sound.

[@jdstewart9689]

my band got sick and tired of wireless..we switched back to wired mics..never looked back..

[@mtnguyen1696]

Great info. Thank you! Will try some of these advices.

[@itshakshorki3123]

Great show. Thanks

[@EliteWhiteNinja]

Fantastic video thank you! Can we have audio examples of how these issues would sound?

[@ProAcoustics]

Hi Ben, Thanks! We are glad you found it helpful. Unfortunately, we don't have those examples available right now, but we can certainly put that into consideration for a future video!

[@wilsoncruz1952]

I am the sole man for my church. My biggest problem is that the microphone picks up too much breathing noise and it sounds like a deep WOOOFF, and the plosives like Bs, Ps and Ts create a wind impact on the mic and create a loud BOOM. I have greatly mitigated this by covering the mic with a piece of rolled up felt and covering the whole thing with a lapel windscreen. This has helped a lot but it’s still not perfect. The problem now is that the big black windscreen sticks out too much in video. The pastor wears the lapel in the same position about the same height as you do in the video. Any solutions or ideas? Thank you!

[@ProAcoustics]

Hi Wilson, You may want to look into a digital mixer or add a compressor or equalizer in line to help tame the dynamics and add equalization to limit the pops. If you need help finding a solution, feel free to contact us at [e-mail] or call [phone].

[@wilsoncruz1952]

@@ProAcoustics We have a digital mixer and have the hpf set at 120 with an 18db slope, and it does help a lot, along with the other measures.

[@raphaeldaniel5421]

Hi I have an akg wms 450 c5 ,the mic it turns on but output isn't transmitting....please can you let me know what may be the issue

[@ProAcoustics]

Hi Raphael, We recommend contacting AKG support directly for this issue. www.akg.com/support.html

[@franks4973]

Very nice explanation thank you. I have a shire transmitter with countryman headset and getting an intermittent choppiness on the pastors mic. I will go look at these things this week see if it helps. We are located near the police station.

[@ProAcoustics]

I'm glad you found our explanation helpful. Problems with your wireless microphone signal can be frustrating, so we hope our tips will help you resolve the issue. Keep us posted on how your troubleshooting goes this week, and best of luck to you!

[@kristenharrison3669]

Hello, I'm using Polsen UVM-2. When just one lav is in use the sound is great. However when I use both transmitters I get a ringing shrilling interference on every channel and I've followed all the manual troubleshooting tips. Any idea what's causing it?

[@ProAcoustics]

We suggest contacting Polsen directly for technical support regarding this issue. You can reach them through their website at www.polsenaudio.com/contact-us or by calling [phone]. They can provide more specialized assistance for troubleshooting the interference you are experiencing when using both transmitters.

[@NoelBeltran_]

Nu X B6 Sax Wireless: 03/14/2023 Purchased mine, used for few rehearsals and one gig. 01/23/2024 No Longer Operates. There’s a connection lost from the mic to receiver aux. It barely made it to a year. There’s a pop when I connect the Mic to the receiver. Garbage! $200 wasted and can’t get my money back or replacement. 😢

[@ProAcoustics]

Hello there! It's frustrating when a product fails to meet expectations, especially after a relatively short period of use. In situations like this, reaching out to the manufacturer or seller directly is the best course of action. I recommend first contacting the seller you purchased from, but you can also try NUX for support at [e-mail] or [e-mail]. Additionally, you can call them at [phone]. Someone should be able to assist you with troubleshooting or provide information on potential solutions and, if necessary, discuss any warranty or replacement options. I hope you get the support you need to resolve the issue with your wireless system.

[@spencerobodago4619]

What can i do when the transmitter can no longer reach the distance it usually go and sometimes it will just cut off

[@ProAcoustics]

Sometimes interference can affect the signal range, so adjusting the frequency (following the instructions in the product’s manual) might help restore performance. If the issue persists, I’d recommend contacting the manufacturer of your wireless microphone for additional troubleshooting. They can help determine if there’s an issue with the transmitter or if there are other solutions. Hope this helps!

[@jufran9137]

My microphone has the same frequency and same channel but I still dont hear my voice. any fix? i'm still looking for the brand

[@ProAcoustics]

Hi there! I'm sorry to hear you're having trouble with your microphone. Here are a few things you can check: 1. Signal Lights: Your receiver might have signal lights that show if the microphone is communicating with the receiver. Make sure these lights are on. 2. Gain Controls: Try turning up any gain controls on your receiver to ensure you're getting a signal. 3. Receiver Output: Check the output connection of your receiver. The cable might be shorted or disconnected. If possible, replace it with a new one to see if that helps. 4. Transmitter Mute: Double-check that the transmitter isn't on "mute." If these steps don't resolve the issue, I recommend contacting the manufacturer of your wireless microphone for further technical support. They should be able to assist you more thoroughly. Best of luck, and I hope you get it working soon!

[@AustraliaWorldwide]

just got the EKO KM24G Wireless Microphone and keep getting back peasing sound and turns its self off after 30secs on being on

[@ProAcoustics]

Hi there! Sorry to hear about the feedback and the automatic shutdown problems you are having with your EKO KM24G. It's best to reach out to the manufacturer directly for technical assistance. You can contact them through their website at www.eko-entertainment.com.au/contact. They should be able to provide you with the necessary support and guidance to resolve the issues you're facing. Good luck, and I hope you get your microphone working perfectly soon!

[@KTHKUHNKK]

Super super great advice you were just what I was looking for m Thank you

[@ProAcoustics]

So glad it was helpful!

[@reflectorwoman]

I have an airline 99M and I didn't know you didn't have to re-pair it each time I used it. So I did and now it doesn't work. Can you tell me if there is something I can do to clear all the re-pairing that I've done?

[@ProAcoustics]

For clearing the re-pairing and getting your Airline 99M working again, I recommend referring to the Samson owner's manual for detailed instructions: storage.googleapis.com/samson-production/uploads/documents/AirLineAH9M_OM_5L_v4.pdf If the issue persists, it's best to contact Samson directly for further assistance. They should be able to help you resolve the problem quickly! Samson Tech Support: 516-870-7298 [e-mail] samsontech.com/support/ samsontech.zendesk.com/hc/en-us/requests/new?ticket_form_id=360003049854

[@Jagran_Live]

My cordless mic sounds very high piched and thin i can't get the reason can you please share how can i solve this problem i try to control this from cutting high and boosting low but can't help

[@ProAcoustics]

Consult your product troubleshooter and manual for possible fixes. An external equalizer may also help improve the sound quality of your microphone.

[@GilbertCarrizales]

I have a question. Hopefully, you can provide an explanation. I am using the Debra 4 channel Wireless Microphone set. It includes the 4 headset bundle and the receiver hub. When we ampifly the volume to get more gain, there is a fairly loud white noise/static that is constant. It is for sure coming from the receiver, but we are not sure why. Could this be a channel frequency issue? Note: The 4 mics are not far from the receiver when in use. 15 feet tops.

[@ProAcoustics]

Hi Gilbert, it could be a frequency issue, so if you have additional frequencies available, try switching to others. If the problem persists, it might be a gain issue causing the noise and/or distortion. If you're unable to resolve the issue, I recommend reaching out to the manufacturer for model-specific tech support. Best of luck!

[@lindanwaiwu]

Hello Sir. Thank you for this wonderful video. My wireless microphone is not recording sounds anymore even after turning on the OTG connection. Please what could be the problem?

[@ProAcoustics]

Hi Linda, Thank you for watching! Unfortunately, it is difficult to diagnose this type of issue. We recommend that you contact the manufacturer of your wireless microphone since they will have the best knowledge of the product. Most companies will have a direct support line you can call. I hope you can get your issue resolved!

[@isaacdias3039]

Hi I am Isaac I have 2 SM 58 wireless mics in church they were working well since a week ago they started giving some squeaking sounds when we hold it at the bottom where the battery is located. There are no loose connections internally. what could be the problem? please help.

[@ProAcoustics]

Hi Isaac, We recommend you contact Shure directly for the best support. You can visit here www.shure.com/en-US/support or call 800-516-2525. We hope you'll be able to get your issue resolved.

[@TopFitnessStrategies]

I stumbled across this video while searching for a solution for my issue. Maybe you can help me with it. I have an AKG Ultra High Frequency wireless mic set up. It works fine, but when I turn the microphone off at the microphone, there is all kinds of static and popping going through the speakers. Also, if I leave the microphone on for very long (over 2 minutes) the sound no longer transmit (we cannot hear it through the speakers). Once I turn the microphone off (at the mic) I get the static and popping noise again. I've changed batteries in the mic, so that's not the issue. Any idea as to what is causing this popping noise?

[@ProAcoustics]

Hey there! We're sorry to hear that you're experiencing these issues, we know how frustrating it can be. For technical support with your AKG wireless microphone setup, we recommend reaching out directly to AKG at 888-452-4254 or visiting their support page at www.akg.com/support-contact.html. They should be able to assist you further!

[@zjf_photos]

Hey there! I'm the tech director at a church here in Augusta. We have 3 shure PSM300 receivers for our IEM's two sennheiser XS wireless receivers, one sennheiser UHF receiver, one audio technica UHF receiver, and two Audio technica 2.4GHz receivers. All of this equipment is before my time, I understand it's kind of cobbled together. We're having issues with mics dropping out and feedback problems. All the transmitters are within 15-20 feet of the receivers but are not within line of sight. There is a drum kit and some plexiglass separating everything. I'm curious to know what you think would be the best path forward. I've been thinking of getting a frequency manager to relocate the Shure IEM antennas to be within line of sight. Out of the 6 other receivers we have (4 handheld mics and two body pack countryman's), The AT UHF receiver is the only one with a BNC connector. Would it be worthwhile getting a spectrum analyzer to set up the frequencies with purpose? Relocate the antennas with BNC connectors, relocate the receivers with the hard wired antennas to be line of sight? Trash the mics that weren't even meant for a professional application?

[@ProAcoustics]

Hi Zack, Intermodulation is most likely limiting your range. We recommend looking into antenna distribution to consolidate the number of antennas. If you need help finding the best product solution, reach out to us at [phone] or email [e-mail].

[@emilrodriguez5835]

A church musician friend of mine told me his Shure BLX288/PG58 is consuming the batteries a lot faster than before. Now the new ones won't last like half of the time when it was new. Do any of you know what would be causing this? Thanks!

[@ProAcoustics]

I found this article from Shure that might be helpful: service.shure.com/s/article/my-wireless-microphone-eats-batteries. I also recommend contacting Shure tech support directly. You can give them a call at 1-800-516-2525 or submit a form here: service.shure.com/s/contact-us

[@nghipham1989]

Hello dear! Do you know the frequency range for the wireless microphone in Virginia please

[@edwardbryant1849]

I have 8 wireless mics transmitting through a McKie mixture I tend to loose frequency the mics are shure

[@ProAcoustics]

I recommend looking into frequency coordination software, available on Shure’s website. This tool can help you manage and optimize your frequencies to reduce interference. Additionally, consider exploring antenna distribution options, as the issue might be related to intermodulation-basically crosstalk between antennas.

[@larrycaraballo1747]

I'm having issues with distortion and dropouts with my Vocopro mics at one of my shows. I think it could be from the stage lights that I used for my shows.

[@ProAcoustics]

Hi Larry, I recommend contacting VocoPro support for further troubleshooting. They will be able to provide the most accurate information in relation to their products. vocopro.com/service/technical-support

[@winnersinchrist]

We have a problem in church. Our mic receiver is picking sounds from a nearby church. So we hear the preaching from the other service on our speakers. This is the second mic set we are buying but the same problem. What can we do to solve this issue, thank you.

[@ProAcoustics]

We would recommend trying out a different frequency. The manual for your wireless microphone should provide guidance on how to do this.

[@PhoenixArizona602]

I was using a wireless bill pack with a DP a mic headset, and while the client was speaking towards the end of the event, his voice sounded very robotic. Do you know the cause of this issue thank you.

[@ProAcoustics]

It could be low batteries or RF interference. Check the manufacturer's documentation for information about changing to another frequency or contact them directly for further assistance.

[@spiritlediwc5966]

Hi, we are running a few wireless Shure PG58 mics and continue to experience frequency dropouts. We have tried changing the groups and channels, moved the receivers locations, switched out the XLRs, tried different inputs - and still nothing has worked. What is weird is that Live during service, we hear the repeated dropouts, but after listening to the recording of service, there isn't any dropouts? What could be causing this?

[@ProAcoustics]

Hi there, Thanks for reaching out. I am sorry to hear you are having this issue. I recommend contacting Shure support directly, as they will have the best knowledge of possible problems with their microphones. You can reference this article: service.shure.com/Service/s/article/troubleshoot-wireless-mic-dropouts They have a helpful tech portal: www.shure.com/en-US/support/techportal You can call 1-800-516-2525 Or contact them here: service.shure.com/s/contact-us We hope you are able to get this resolved quickly!

[@amandahatfield3313]

When the receiver from an ear mic says signal lost intermittently. What could be the problem? Btw, great video

[@ProAcoustics]

Hi Amanda, It could be several things: - The battery is weak, especially if using rechargeable ones - The battery terminals are compressed and not making good contact with the battery when moving around - The distance away from the receiver is too far - A frequency channel problem - try another channel if available If none of these seem to be the issue, you may need to reach out to the manufacturer of your product for additional guidance.

[@kingnguyen5405]

Hello, I am using a Shure Wireless SM58 microphone, that connected to Tonematch T4S mixer with L1Pro32 Sub2 PA Speaker systems. The microphone kept losing voice during karaoke for a few seconds and it went back to normal. Please advise.

[@ProAcoustics]

Hi there, I'm sorry you are experiencing this issue. I would recommend reaching out directly to Shure Support about this. www.shure.com/en-US/support

[@yvngelmo284]

quick question over at my job (sorry for specifics) we have a audia flex for our speakers in two separate locations of the building and we have two separate shure blx4 receivers and one blx2 mic, is there any way to sync those two receivers to pick up sound from the one mic?

[@ProAcoustics]

Hey there, Unfortunately, each wireless microphone can only transmit to one receiver at a time in the BLX line.

[@InTodaysVideo]

I have an issue with my wireless microphone system (2 mics and one receiver). Once in a while there is this loud screech and I don't know what is causing it. I end up quickly power off and not using the system and go with my wired microphones. Do you know what is that called and what is causing it? Thanks!

[@ProAcoustics]

When we hear "screeching," we assume you are referring to a feedback occurrence from when the microphone is too close to a speaker or monitor. Try repositioning the mic placement further away from the speakers. You might also need to adjust the output and equalization of the mic to mitigate this aspect. For further reading, Shure offers a flyover here: service.shure.com/Service/s/article/how-do-i-fix-my-feedback-problem?language=en_US

[@jezrilmagwilang2440]

My microphone has a small receiver and my son accidentally dropped it, the circuit had this small rectangular bubble that was glued on the circuit that came off can I use glue to put it back or should I bring it into a shop for repair

[@ProAcoustics]

Hi there, We would recommend going to a repair shop for this. Good luck!

[@oacfilms]

We have a Audio Technica ATW-902A SYSTEM AND after using it a few times all of a sudden it sounds like all the Bass was taking out its so bad that we cannot use it ..What causes that

[@ProAcoustics]

Hi there! We recommend changing the batteries, powering on/off the receiver and transmitter, and maybe trying another frequency channel. If that doesn't work, contact Audio-Technica support directly www.audio-technica.com/en-us/support/technical-support-contact/ We hope this helps!

[@oacfilms]

@@ProAcoustics ok thanks

[@VivianEcclefield58]

I just purchased a Sennheiser EW G4 wireless handheld & used it for a live event recently& had some static at times. It was placed about 3 feet from speaker & a bit low angle. When I set the settings I realized I don’t know anything about RF & AF. I kept seeing the MUTE on the LCD screen but the mic wasn’t muted. And I never could make it Mute. Can u address more RF versus AF? I can’t seem to find the manual for this particular model. Thx.

[@ProAcoustics]

Hi Vivian, If you know which model you have, you might find the manual here: en-us.sennheiser.com/wireless-microphone-system-evolution-g4. Sennheiser has some helpful resources on their support page: en-us.sennheiser.com/service-support. You can also reach out to Sennheiser support directly at 1-(877)-736-6434 or fill out this form en-us.sennheiser.com/service-support-contact#contact_form_title They should be able to provide you with the best support for their products.

[@zerostalkertolerance]

Whats it called when every now and again you get a loud electronic "BEEEEEEP!!" Sounds like a single tone of a Stylophone

[@ProAcoustics]

Hi there! Sorry to hear about the annoying issue you're experiencing. That can definitely be frustrating. While I'd love to help, troubleshooting your specific wireless product is best done with the assistance of the product manufacturer's tech support services. They have the expertise and resources to guide you through resolving any technical issues you might be facing. Reach out to them, and hopefully, they can get this sorted out for you soon!

[@derickkhagai8369]

Hello sir, kindly help on this matter, I have a wireless mic with it's antenna but one of the mic is picking up in a another separate antenna of different mics, what could be the issue

[@ProAcoustics]

Hey Derick, This could be an occurrence of intermodulation (bleedover). We suggest contacting the manufacturer of your product for the best remediation.

[@euripalomar3568]

What about a receiver that has already fixed frequency, can i change it? And how?

[@ProAcoustics]

Hi there! Unfortunately, you are not able to change the fixed frequency on a receiver.

[@princenamor1939]

I had been using a headset mic with a F2 Zoom transmitter. It worked for a couple of months but now when I import the audio file from the F2 Zoom to my mac the audio file looks corrupt and is filled with loud cracking noises and the graph of the audio file spikes. I'm not sure what happened. Any thoughts?

[@ProAcoustics]

Hi there! We recommend contacting Zoom support directly on this issue, as they can provide the best insight. zoomcorp.com/en/us/support/ We hope you can get this resolved quickly.

[@chikajudith648]

Sir what do you suggest I do? My reciever head is bigger than my phone port( the hole on my charging port is small and can't accommodate the reciever😢

[@ProAcoustics]

Hi there! Thanks for commenting. We would recommend consulting the manufacturer of your receiver on your issue.

[@isauraflorenciomuhatuque]

O meu microfone so liga e nao desliga a nao ser que retire as pilhas e quando liga nao conecta com o transmissor

[@ProAcoustics]

Recomiendo contactar al soporte técnico del fabricante del micrófono.

[@ClydeneBalkeMusic]

I am using the Sennheiser XSW 1-ME3 Wireless Headworn Microphone System - A Range for singing. I play ukuleles and sing. I just got it and used it for the first time yesterday with no problems. It sounded great! Today I went to use it, and I'm getting static. It seems like it is coming from the body pack wiring. I put it on the waist of my pants, and when I move around, it makes a static noise. How do I fix this? thanks for any input you can provide.

[@ProAcoustics]

Hi Clydene, Unfortunately, we are not familiar with this issue. I recommend that you contact Sennheiser support directly. en-us.sennheiser.com/customer-service We hope you can get this resolved!

[@2Boi]

Im using mx uhf 40 and it makes wooooo/buzzzing sound when turn on any idea about this?

[@ProAcoustics]

I am sorry to hear you are having this issue. We are not familiar with this unit and would recommend you contact the manufacturer's technical support for help. We hope you are able to get this resolved or the unit replaced.

[@2Boi]

@@ProAcoustics Thanks for your reply

[@HariKrishnan-fe5cw]

Hi for a Wireless receiver can we use Di box for elemination of noise or change the signal cable to a short one which is better?

[@ProAcoustics]

Hi Hari, A short signal cable is ideal if running unbalanced.

[@djsyntrix]

I'm using the Samson Stage 412 4 mic system and I keep getting drops outs at every event, it is so frustrating cause I mic check for several minutes before with no issues. The presenters are always within 50ft direct line of sight of the receiver. I've tried using different xlr chords so its not the cables, and tried using 1 in the mix all out and tried using 2 in 'a&b' and 'c&d' outs so I don't think it's a bad output cause they all had the issue. I've tried all the mics on separate channels and still dropouts. The only thing I haven't tried is lowering the input gain control using the screwdriver on the microphone itself. Would there be any other solution?

[@ProAcoustics]

Hi Shane, We are very sorry to hear you are still having issues. We would suggest contacting Samson tech support directly to help troubleshoot further. www.samsontech.com/support/ We have you are able to get this resolved!

[@oldschooldjernie]

make sure the receiver is set at eye level. I know its difficult but having the antenna at eye level is good because people, metal, brick and mortar helps interference which causes drop outs. It doesnt matter if the units are 1/2 wave or 1/4 wave, it really depends on the environment.

[@abifamuyiwa3936]

What about a crackling kind of sound that goes in and out? What would be the things to check for when having that problem?

[@ProAcoustics]

Hi there! You might check the following. 1. Make sure that your antennas are securely attached. 2. Check that your cable from the receiver to your mixer/speaker does not have a short. 3. Make sure that you don't have a short circuit inside your bodypack or handheld. If none of those steps resolve your issue, you might try another wireless frequency on your receiver/transmitter to see if you were experiencing RF interference. I hope this helps and that you can get your issue resolved!

[@abifamuyiwa3936]

@@ProAcoustics this was awesome! thanks! we ended up changing the frequency and moving the receiver.

[@SerrvantX]

my cat chewed the antenna can that cause feedback?

[@ProAcoustics]

That is unlikely to be the cause of any feedback. Feedback is usually caused by the microphones proximity to a speaker.

[@SerrvantX]

@@ProAcoustics thanks. I tried it at a different venue and had no issues.

[@diegocaracasfc]

I have the saramonic Blink500 Pro B2 and I noticed that during the recording session the audio broke up several times. It was minimal but this is the first time that ever happened. The distance between receiver and transmitter was around 10ft or less. The only reason that might cause the problem was that the talent put the transmitter in his pocket. What do you guys think?

[@ProAcoustics]

Hi there, For the best and most unimpeded transmission, it is always best to keep the Bluetooth transmitter and receiver in "line of sight" to each other.

[@diegocaracasfc]

@@ProAcoustics i will start doing that but at the same time keep it off camera

[@samuelellisocran1330]

Just a regular person with the interest to learn on sound engineriing Our churchs cordless mics do not pick up speech but only tap sounds on the mouth of the mic And kinda trying fo figure out why If yiu can give suggestions to how to fix that

[@ProAcoustics]

Hey Samuel, I suggest contacting the manufacturer's tech support for assistance with your wireless microphone system, as they will have the necessary expertise to assist you in troubleshooting.

[@brianjerera5408]

Can I have your handout

[@333racso]

Hi , I have a problem in church when I turn off the hand set which is a e825 Sennheiser dual there’s a feedback Noise help please 😢

[@ProAcoustics]

For assistance with this issue, I recommend contacting Sennheiser support directly at 877-736-6434 or visiting their website at www.sennheiser.com/en-us/contact-us. They can provide the specific guidance and troubleshooting steps needed to address the feedback noise problem in your church's audio setup. Good luck!

[@alyssamarietoral9569]

hey can i ask for help, i have a shure sg900 wireless mic and I accidentally pressed the button "set" now it wont make sound and is not connected to the receiver. I've lost the manual so idk what to do

[@ProAcoustics]

Hi Alyssa, We are sorry you are experiencing this problem with your Shure wireless microphone system. For the best assistance, we recommend you contact Shure support directly: www.shure.com/en-US/support. If you are not in the US, you can do a Google search for their support in your location.

[@gempak18]

i have build in wireless mic attach to my active speaker.. the problem is the mic produce hissing sound when i star to talk.. is there any suggestion on how to remove the hissing sound?

[@ProAcoustics]

You can try adjusting any equalization available on the speaker, especially pulling down the treble to see if it improves. Otherwise, I'd recommend contacting the product manufacturer for tech support.