C++
Qt
Desktop
Audio-recording & visualization desktop app
Desktop app with recording features and with support of custom Linux BLE audio drivers
Leave a requestProject Description
Our customer is a Simplytech company from Singapore. They were looking for a company who can help them to bring a desktop client & Linux driver to present on a exhibition their new Bluetooth Low Energy audio device for healthcare industry.
Industry
Desktop, Audio engineering
Platforms
Linux
Specialists
1 Firmware developer, 1 C++/Qt developer
Technologies
Linux, Qt, C, C++, driver development
Basic functionality
The project involved working with a custom BLE (Bluetooth Low Energy) microphone remote that transmitted audio to a Linux laptop. The Linux laptop was running Ubuntu 16.04 LTS and had a custom Nordic Voice System library (libNVS) installed, along with patches to the Bluetooth and audio daemon (BlueZ and pulseAudio). Our task was to develop an application that could pair with the BLE microphone, record audio, and enable playback functionality.
Our team has successfully completed these tasks. We delivered a custom application that allowed the Linux laptop to pair with the BLE microphone, record audio, and playback the recorded content. developed drivers & desktop application for the custom audio BLE device.1) Updated hardware driver for the latest Linux version 2) Created GUI with Qt for desktop app from mockup 3) Added system functions to allow pair device & record audio from it4) Patched Bluetooth and audio daemon, ensuring optimal performance and compatibility.
— 1 Firmware developer
— 1 C++/Qt developer
Why choose SmartTech
Development of specialized technical solutions to solve your business problems
For more than 5 years we have been focusing on industry solutions. Custom software development is the perfect combination of skill, engineering and people.
Consisting of a dynamic and enthusiastic team of technology enthusiasts with elite software development experience, we are constantly striving to offer the best software solutions, innovating using the latest technologies and cloud software to meet the unique needs of each of your businesses.
Projects in the niches of healthcare, telecom, medical devices, business analytics, and agrotech
Senior & middle software developers are in our team
Years our core team has been delivering projects to customers
Hours were spent on Upwork with our clients, earning a 100% rating.
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Stages of work
The task statement stage consists in defining the goals of system development and in formulating requirements for it. The definition of the development goal, as a rule, precedes the formulation of requirements, since the development goal must be justified and defined in terms of requirements. In most cases, system development begins with setting a goal
The task statement stage consists in defining the goals of system development and in formulating requirements for it. The definition of the development goal, as a rule, precedes the formulation of requirements, since the development goal must be justified and defined in terms of requirements. In most cases, system development begins with setting a goal
The task statement stage consists in defining the goals of system development
The definition of the development goal, as a rule, precedes the formulation of requirements, since the development goal
The task statement stage consists in defining the goals of system development and in formulating requirements for it. The definition of the development goal, as a rule, precedes the formulation of requirements, since the development goal must be justified and defined in terms of requirements. In most cases, system development begins with setting a goal
The task statement stage consists in defining the goals of system development and in formulating requirements for it. The definition of the development goal, as a rule, precedes the formulation of requirements, since the development goal must be justified and defined in terms of requirements. In most cases, system development begins with setting a goal
Reviews
What our clients say about us
Smart Tech LLC completed the project on time and met all milestones. By managing through a single resource, the team offered a personal touch when solving the client's needs. Moreover, Smart Tech LLC communicated transparently and was highly attentive and responsive throughout the process.
We brought Smart Tech LLC team a few general ideas and their developers took that and transformed it into a fully working app. They successfully finalized the development & published the app for us as well.
SmartTech delivered a functional application on time. They showed a willingness in understanding the project and providing the right solutions. Virtual meetings and regular email updates ensured a smooth workflow. The team's commitment to the work was commendable.
Working with Smart Tech for our mobile app development was an outstanding experience from start to finish. They truly proved themselves as the go-to experts for innovative and reimagined computing platforms. We, at Zohari Credit Limited, couldn't be happier with the results they delivered.
SmartTech's work is met with positive acclaim thanks to their consistent and cost-effective approach. The team is highly efficient from a project management standpoint, and internal stakeholders are particularly impressed with the vendor's quality of developers.
As an agricultural intelligence and data provider, we collaborated with SmartTech to help them optimize their Android mobile app. SmartTech performed code reviews and improved the app's loading time, among other things. SmartTech showcase good project management.
Thanks to their new user-friendly and convenient app, the client saw an increase in customer engagement, customer satisfaction, and sales. Smart Tech LLC set clear milestones and stuck to the timelines. Moreover, they were responsive, quick, understanding, and committed to delivering quality work.
The project was successful, and the client was happy with the app's features. Smart Tech LLC delivered all agreed milestones within the timeline. The team was quick in their responses, efficient, and communicative. Their professionalism and responsiveness to the client's needs stood out.
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