Overall, the VoiceBird was developed by ECT, including all electronic development and software. The client used another partner for industrial design and visual identity.

The process included:
– Hardware
– Embedded software
– Battery powered technologies
– EMC tests
– Regulatory approvals
– Implementation in the factory.

Overall, the client wanted to create a device for simple, wireless audio recording of phone calls. Additionally, he had a clear idea for the VoiceBird. However, he did not any skills or knowledge of electronics and product development. Therefore, he needed assistance with the entire development process.

In this case, it turn out to be a special challenge, to implement 2 simultaneous unsynchronized Bluetooth connections. Both on RF level and on data processing level.

Firstly, the development process started with a feasibility study. Here, the key components were identified and defined. Also, the device should be able to connect to any GSM telephone and Bluetooth headset. Therefore, a market survey was made including a complex test process of the final product.

ECT developed the entire electronics, including software and hardware. Also testing and debugging was carried out by ECT. Furthermore, the tests conducted were both functional and field trials. Including tests in an independent lab for regulatory approval. Lastly, the product was implemented in a factory.

Wireless audio recording with the VoiceBird is quiet simple. In general, all phone calls are routed through the device. However, only when hitting the button, the conversations are recorded. Lastly, when the conversation is recorded, it can be uploaded via USB.