Alsa kcontrolspekerjaan

I require a proficient coder experienced in C and Linux for a unique audio project. The task requires combining two specific C files. Here are the specifics: - File 1: An audio stream file formatted in char - File 2: Contains an ALSA play function that accepts short format. The combined C file should use the ALSA playback functions from File main2 to play the stream on file main1.c , line 92 called "ocm_void" - Essential Skills: - Proficiency in C programming - Understanding of audio streaming and ALSA playback functions

We are seeking an experienced C++ developer to integrate a Raspberry Pi with MEDIASOUP to create a versatile audio client for a walkie-talkie functionality. This project will involve seamless audio playback, real-time audio streaming, and integration with MEDIASOUP for WebRTC connections. Key Requirements: --- Audio Playback: Implement seamless audio playback on a Raspberry Pi using ALSA or OpenAL. --Audio Streaming: Integrate MEDIASOUP library for WebSocket communication, enabling real-time audio streaming. --GPIO Interaction: Utilize Raspberry Pi GPIO pins for input (Transmit Button) and output (Audio Producer). Configure GPIO pins to trigger audio transmission upon button press. --SSH Configuration: Enable SSH access for dynamic configuration of MEDIASOUP "Room" pa...

...skillful individual with a solid background in Ubuntu with Armbian on a Tinkerboard systems. Here are the key requirements for this role: • Adeptness in kernel compilation specifically for Asus Tinkerboard • Proficiency in Armbian and Ubuntu • Proficiency in ALSA • Capability to make modifications as per the specific requirements It's an audio server. It operates multiple USB sound cards, creating a multi-room audio system. Used players: - MPD - Squeezelite - LogitechMediaServer - Shairplay - Librespot Everything is managed with ALSA. Strong knowledge of operating systems is essential. Having prior experience working with Asus Tinkerboard or similar devices will provide you an edge. Also, this project might require customizing the kernel, so ...

Hi Manivannan S.,I have a Linux ALSA driver project I'd like to share with you.

I am looking for a skilled developer to modify the Linux ALSA Virtual Sound driver. The specific requirements for this project include adding support for a new audio codec. C++ code base. Technical Requirements: - The developer should have expertise in Linux ALSA Virtual Sound driver modification. - Familiarity with audio codecs and their integration into the ALSA driver is essential. - Experience in debugging and fixing bugs in the ALSA Virtual Sound driver is required. Timeline: This project is urgent, with a timeline of 1-2 weeks for completion. If you have the necessary skills and experience to undertake this project, please submit your proposal.

alsa installation onlyz Operating System: Linux Main Reason for Installing ALSA: Fixing audio issues Timeline: now We are looking for a skilled freelancer who can help us with the installation of ALSA on our Linux system. The main reason for installing ALSA is to fix audio issues that we are currently experiencing. We need someone who has experience with ALSA installation and troubleshooting on Linux. Requirements: - Expertise in Linux operating system - Proficiency in ALSA installation and troubleshooting - Ability to identify and resolve audio issues - Strong problem-solving skills If you have the necessary skills and experience, please bid on this project. We are looking to get started as soon as possible, with no specific timeline for c...

Python Developer Needed for Remote Project alsa and drive fix code

Python Developer Needed for Remote Project alsa and drive fix code

Python Developer Needed for Remote Project alsa and drive fix code

We have a small Linux system (1 core, ~1GHz) with a microphone connected. It´s ALSA compatible. We are looking for a small application which detects every <configurable> ms a certain noise threshold and if detected, analyse that noise. Goal is the acoustical detection of as many as possible smoke detectors in the room. Unfortunalety, these systems are only standardized in terms of loudness, but not in the used frequencies and noise patterns. A good overview is here: These detectors shall be supported. We need the code in C++, external libs may be used but in this case we need to know lib details (license, etc.). The code shall be written in a way, that we might easily add new smoke detectors / patterns to the list of devices. Budget to

Python Developer Needed for Remote Project alsa and drive fix code

I am Alsa at software company.. I am looking for reversing engineer.. can work with me. Please bid on my project. asap.. thank you for your efforts

Create an animated One minute video Details are: 1. it should be in 3d 2. there should be a character(popular one as bollywood star or famous cartoon character as alsa, doremon etc ) 3. The environment in the background should be very immersive. 4. The character should not be standing at one position but using the depth and environment to communicate and engage. 5. You can pick any topic from class 5 or class 6 curriculum, the idea is not to show the depth of content but to show how uniquely and humorously you deliver the content that a student loves it. 6. if you have issue finding content you can use chatgpt or even ask us and we can give a standard content which everyone can use but that diminishes the differentiator and i will mention the reason in the end. 7. please dont use ...

Goal: The completed Python program will demonstrate control of a MIDI player (ALSA or other open-source MIDI player) whereby the user can change the tempo of the MIDI file playing WHILE the file is playing.

im trying to get a line out pirate audio to work with my pi zero i got the headphone jack to work sudo nano /usr/share/alsa/ sudo nano /boot/ You'll need to add the following lines to /boot/ to get audio up and running: dtoverlay=hifiberry-dac gpio=25=op,dh You can also disable onboard audio if you're not going to use it, this sometimes helps applications find the right audio device without extra prompting: dtparam=audio=off i have not tried to get the buttons to work yet (play pause) next previous shufl i would like this to work with a lightweight media player the same way my space bar and next and previous keys on my keyboard work and to get the the lcd to work as mirror 2nd monitor i found this web sight i thought i could adopted this to work with pirate

Need someone two create two virtual sound input drivers and two microphones outputs. Using ALSA

Need help in Raspberry pi Python speech recognition (something wrong with alsa and pyaudio), I need someone to fix my problem with alsa raspberry pi and make speech recognition work I am getting error when using USB microphone with raspberry pi, basically I need to give voice command to program and then take action upon it using speech recognition library, but something is wrong with alsa

we need an expert in linux Alsa virtual audio configuration

...should fit the multithreading Linux system on a multicore HW platform. The preferred contractor is not a company but an individual who is flexible and versatile and has strong experience in embedded programming, especially in the following areas: - RPi3/4 C/C++ programming, - low-level Linux knowledge, preferably some driver development experience, - nice to have would be networking programming, ALSA and ARM processor and optionally peripherals performance optimization knowledge In order to respect the time of both you as contractor and myself I would like to ask for answers to a few key questions based on which I would like to follow-up with personal chat. Can you please shortly describe your: 1) Developer experience/projects completed in low-level Linux system programming (a...

First generation of Native instruments Traktor audio interfaces was discontinued by manufacturer and it’s support was stopped after release of OS Catalina. The main task is porting , assembly or compilation of audio driver for macOS with arm64 architecture. usb-caiaq module of the alsa-tools sound driver architecture for Linux systems can be used as a basis. :Module-us... The performance of the drivers was tested in Kali-linux ARM under Parallels Desktop virtual machine on a M1 MacBook. Also official driver which was discontinued in OS Catalina can be used Driver package should support all devices described in usb-caiaq module. Driver should recognize connected device by PID VID

We currently run GNURadio and GQRX tools inhouse for various projects. One of the limitations of GNURadio is that it doesn’t support pulseaudio null sinks which GQRX does. The current Audio Sink in GNURadio is ALSA centric, we would like a Pulse Audio Sink Block that can talk to pulse null sink. What we would like is to take the pulse audio blocks code from GQRX and create a pulse audio source and sink blocks using OTT specification. GQRX repository Particular Code for pulse sink and source. This is how to create out of tree module. How to create a null sink These modules are GPL 3 so we intend

Relatively simple C++ module to handle 2-way I2S interfacing using standard ALSA mechanisms. I have a preliminary non-optimized C++ working prototype project version in VSCode and would like a professional developer to review it and potentially refactor it and make optimized. Raspberry PI is the target HW platform Key requirements and software functions: • 2-way I2S interfacing with RPi at 352,8/384 kHz • Module divided into three main sections: 1) input I2S audio data receiving 2) audio data processing 3) output I2S data transfer • Ad 1) Audio will be received in blocks of 1..5k samples per one channel (stereo transmission). The size of the audio data in a block depends on the incoming sample rate, e.g. for 48kHz there will be one data sample interleaved with 7 z...

Relatively simple C++ module to handle 2-way I2S interfacing using standard ALSA mechanisms. I have a preliminary non-optimized C++ working prototype project version in VSCode and would like a professional developer to review it and potentially refactor it and make optimized. Raspberry PI is the target HW platform Key requirements and software functions: • 2-way I2S interfacing with RPi at 352,8/384 kHz • Module divided into three main sections: 1) input I2S audio data receiving 2) audio data processing 3) output I2S data transfer • Ad 1) Audio will be received in blocks of 1..5k samples per one channel (stereo transmission). The size of the audio data in a block depends on the incoming sample rate, e.g. for 48kHz there will be one data sample interleaved with 7 z...

Hi. I need a help with installation of vosk-sever I get many errors about Alsa and websockets. I want to make it working.

hello we Saw your bid, checked your profile and want to hire you, if you are interested lets discuss +1 (424) 276 8665 Send our Assistant manager on WhatsApp for further instructions

...vehicle platform for a major client. Our platform is a bespoke design that is based on an NXP iMX8M processor, Quectel EM12G 4G/LTE radio module and QCA6174-A5 based WiFi and Bluetooth system and runs Android 10 AOSP + Google GMS. We are looking for a contractor with proven track record of working on Android OS internals – especially in the area of Audio HAL, Audio over USB, Audio over I2S, ALSA, Alsa-mixer, audio routing, audio mixing, Android Compatibility Definition Document (CDD) and Compatibility Test Suite (CTS) to perform software development, integration and testing of the various sound sub-systems on our platform. You will have experience in C, C++, Java/Dalvik, XML, Git, Android OS internals, Android services, Android OS build platforms, etc. The ideal...

Looking for someone that knows asterisk and knows how to code in C. Looking to fix chan_alsa to support sending calls to more then a single alsa device including virtual devices from within the dialplan. The idea is the virtual devices will be setup to stream to AES67 receivers and allow overhead paging. Anyone that also knows AES67 is a major plus

Simple business logo. I will provide exactly what I want. I Want the Imperial Rent-Car with the car silhouette and the shield. I want to include EST. 2021. Alsa want the Crown from second picture. I would like a fancy imperial font sophisticated

Need some help producing a software interface from a USB microphone to I2S interface. Solution can be .c based solution or script-based. We must legally own any source code written.

hello there! im neam accountant and management and web developer also marketing and studying programs and professional communication methods with clients on social media or real life and how i gave u the best service at all u need about outsourcing interested in working as a freelancer for solidworks * alsa data entry tasks including (copy writing copy typing web search and transcript) translation to and from all languages ​​as manage a great team of experts * social media (snapchat. discord. linkedin forsa, facebook, twitter instagram and also) whatsapp and telegram) handing parketing Costumer service outsourcing comments reply massages posting posts =) #we offer after delivery service to follow up the client and fix any errors we seek inf for any challenging environment...

I need a script which will detect when there is audio on the line in ...I want to only use ALSA (worst case pulse audio)

The task consist to create a new driver for the Texas Instrument TLV320AIC3104 Audio CODEC for Raspberry Pi OS/Linux. Driver needs to handle I2S communication and different sample rates, for playing and recording capabilities. I2C ...files created. You will need to write something similar to this: And this: Second part consists to apply some tweak DSP parameters via Linux GUI or ALSA GUI. A development board will be provided. Some examples are provided to make the task easier. Strong C/C++ programming skills are required for this project.

Hi, This project is for the creation of a .dts overlay in latest RaspberryPi OS (kernel 5.4). The overlay has to use the simple-audio-card and the spdif codec assigned on the I2S controller that will act as Master in order to produce an ALSA device. That ALSA device should adhere to the TDM protocol and have 8 slots/channels, both capture and playback simultaneously. So this overlay does not need any specific audio hardware attached to the RPi, it can be used on any RPi. The ALSA device needs to have 4 subdevices, each will have 2 channels for playback and two channels for capture Eg if the Card/Device is 'hw:2' then the sudevices should be 'hw:2,0' 'hw:2,1' 'hw:2,2' 'hw:2,3' each of them will have two channels (L/R...

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...Numbers purchased through the application will connect to the asterisk as a softpone and receive a will also pay by credit card and purchase the minute package. The packages they have purchased will be contacted by phone at the prices we will determine.Multi-language support by language option. ICCID will be able to communicate with servers via API android and iphone full autonticatin alsa permison...

Do Not apply If You Do Not Have Openwrt and Alsa Audio Driver Experience Project overview OpenWrt Development / New project Expected to be completed by Dec 04, 2020 We have a project which is a Help Call system for the elderly. It's basically a fancy Voip phone running Openwrt and Asterisk on the MediaTek MT7688 CPU. We are using a WM8960 codec connected via i2S to the CPU and we are performing some basic audio functions to check the audio (record & play) using arecord and aplay. We are getting some odd results such as noise being introduced and fast garbled recording. We suspect issues with the audio driver. It is possible some of the registers on the codec are being messed up. We are looking for some direction as we need to solve the audio driver issues befor...

I have to restream rtsp with gstremer. I already save mixed audio and video with this command: gst-launch-1.0 -e splitmuxsink name=mux muxer=mp4mux location=file% max-size-time=30000000000 rtspsrc location=rtsp://adminpassword@ ! queue ! rtpjitterbuffer latency=15 ! rtph264depay ! h264parse ! alsasrc device=hw:1,0 !...command: gst-launch-1.0 -e splitmuxsink name=mux muxer=mp4mux location=file% max-size-time=30000000000 rtspsrc location=rtsp://adminpassword@ ! queue ! rtpjitterbuffer latency=15 ! rtph264depay ! h264parse ! alsasrc device=hw:1,0 ! audio/x-raw,channels=1 ! volume volume=5 ! opusenc audio-type=voice ! queue ! mux.audio_0 I need also to restream starting fro alsa audio and ip camera rtsp.

Embedded mobile device < develop> - relates drivers(WIFI/BT and ALSA, GPIO, LCD) - Application < Important> - It is not an application engineer for the Andoird smartphone. It is an embedded device. - SIP and WiFI/BT etc... wireless export - communicative to make asta UML - If you do not have the experience, don't contact.

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Version 2.0 of RTSP Stream Server for Raspberry Pi 1) Fullscreen preview on framebuffer (eg. PiTFT screen and/or HDMI) 2) Audio from ALSA microphone. Could be USB or I2S MEMS 3) GPIO buttons to digital zoom in/out (GPIO 22 and 23) 4) GPIO button to take photo/snapshot (GPIO 17) 5) GPIO button to toggle grayscale (GPIO 27)

...'audio-input-microphone' input integrated on the Raspi rather then the stereo USB PCM signal. 4. There is no mention of the USB PCM when looking pacmd either list-sources or list-sinks so I don't think either the Dyson compressor or the Peak Limiter are operational. 5. The file has the input device as hw:2,0 when the input device should be: pulse. This means that Darkice is getting the source from ALSA not Pulse Audio 6. Need to continue testing to ensure the stream remains connected to the streaming server I may need help with understanding how to adjust the Dyson Compressor and Peak Limiter. I won't know until everything is working correctly and I can do adjustment testing. The main problem is that the digital input data is not going to Pulse. Once the ...

Hi Sonam S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. i just have a small problem. I have newly installed Ubuntu. But there is no sound or microphone detected. I have tried all the solutions present on the internet i.e. puvacontrol, alsa, pulseaudio. If you can solve this, contact me 7485802650

...and market ‘Music Servers’. The music servers are Fedora Linux computers that are run headless as a digital music source in stereo systems. The music servers use ‘setup’ software that users access by browsing to the music server on their local network. The existing setup software is supplied to us and is not well documented. It is written using SMARTY PHP Template Engine. Audio playback uses ALSA audio. The user selects which of three renderer software apps they wish to use by opening its setup page, and then they select setup options and save them. One of the setup options the user must select on these screens is the audio output device to channel music to. Different music servers will have different audio devices available to them depending on wh...

Linux kernel porting, Linux network driver, linux device driver, SCSI driver, ALSA driver. linux memory management, linux process management.

C/C++ project Reading samples from an audio stream at an USB port. The USB port would receive a raw audio signal from a device similar to a soundcard. The goal is to directly read s...directly read samples from that sound-stream and find the resulting (average) amplitude and the significant frequency (by FFT) and write the result to a file in 1 second intervals. There is no user interface, The program should run as a batch program under all standard OS like Windows, Mac OS X, and Linux (i86 or ARM). It is therefor required to bypass the OS specific audio modules, like ALSA/portaudio etc. completely. Recommended Libs: - for detecting and direct reading from USB device: libusb - for Freqeuncy analyzys any FFT lib e.g. FFTW

work based on virtual sound card

We want to re-brand our logo. Our Resto is an Asian Cuisine with India Curry. Alsa we want to design our new menus