Question: I am a musician and sometimes have to play in noisy environments. I would like to be able to hear the music we are performing through my Baha 4 Sound Processor. The noise of the crowd sometimes makes it difficult to hear what we are playing, which makes it very difficult to play. Will a Bluetooth transmitter, hooked up to our mixer’s headphone or phono jack, send the music we are playing to my Baha 4 without latency?
Which transmitter, a 3.5 or 4.0, will work best? I have a Phone Clip that I use with my iPhone. Will the Bluetooth transmitter connect directly with my sound processor or will I need to use the Phone Clip? How far away from the transmitter can I be and still get the sound in my Baha 4 Sound Processor?
Thank you in advance for your help. //Jamie
Answer: Hi Jamie!
You can use the Phone Clip and pair it with another Bluetooth device. The Bluetooth specification used in the Phone Clip is Bluetooth 2.1. Does the mixer table have Bluetooth? If not, there is a way to solve this:
Since the mixer has a line-in jack/headphone jack, then you can easily use a Cochlear Wireless Mini Microphone and connect it with a jack cable. The Mini Microphone then has a 7 meters range from where it is placed to your sound processor.
If you would like to focus on the streamed music, discuss with your hearing care professional the option of programming your sound processor to only transmit the streamed audio from the Mini Microphone. This way the sound processor will not pick up any of the surrounding sounds/noises when the Mini Microphone is streaming audio. Another option is to program the sound processor to enhance the streamed audio with 6 dB to enable you to still hear the surrounding sounds.
When using the Mini Microphone, the latency is less than 20 ms.
~ Karin Humble, Senior Product Manager Wireless Accessories, Cochlear Bone Anchored Solutions
The Cochlear Wireless Mini Microphone and Phone Clip