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Quick overview. Speech and sensing from NXP Software.

Our software can help OEM manufacturers to achieve better audio quality and develop tomorrow’s contextual sensing applications and devices.

- Proven on 3 billion smartphones.- Approved for leading platforms and networks.- Ready for wearables and Internet of Things devices.

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HandsFree. Loudspeech, even in noisy areas.

Our HandsFree algorithm delivers clear, natural voice quality ... even from noisy environments like offices or traffic.

- Acoustic Echo Cancellation.- Smart noise suppression.- 1 and 2 microphone compatibility.

HandsFree | NoiseVoidPro | WhisperMode | BandwidthExtension | ActiveVoice Contrast | LoudnessMaximizer | FullBand

The Samsung Galaxy S5 and A5 models use our HandsFree algorithm.

NXP software has ITU-approved audio labs in China, South Korea and Europe.

NoiseVoidPro. Noise suppression for flagship phones.

The Pro version of our NoiseVoid algorithm is designed for smartphones with 3 or more microphones. Our directional sensing focuses on the user's voice for HD quality.

- Sampling rates up to 16KHz, HD audio.- Up to 30dB ambient noise suppression.- 3+ microphone compatibility.


The Nexus 9 also uses our NoiseVoid one-microphone algorithm.

The new NoiseVoidPro algorithm is designed for multi-microphone handsets.

WhisperMode. Now there's no need to shout.

Now users can talk in a whisper, or speak normally in a noisy environment, and WhisperMode will amplify their voice. Works in handset and speaker modes.

- Delivers consistent audio levels to the remote party.- In conference calls, everybody is at the same level.- Differentiates voices from background noise.


The Hauwei G660 is one of the handsets using our WhisperMode algorithm.

We work closely with manufacturers to optimize our software for their model.

BandwidthExtension. Wideband quality on any network.

Our algorithm puts back the frequency that narrowband mobile network take out. That means clearer, richer conversations everywhere.

- Boost 300-3000 Hz performance up to 80-7500Hz.- For all network types, inc 3G, 4G, LTE and VoIP.- Gives phones flagship HD call quality.


The LG G Flex2 handset includes selected LifeVibes VoiceExperience algorithms.

It is the first handset launched created on the Qualcomm Snapdragon™ 810 processor and the MSM8994 chipset.

ActiveVoice Contrast. Removes variable background noises.

Our algorithm constantly monitors the background noise during a call and adjusts the voice signal in real time, even with constantly changing background noise levels.

- Filters out sudden noises.- Reduces voice distortion, increases clarity.- Efficient code sharing with our NoiseVoid and LoudnessMaximiser algorithms.


NXP Software supplies voice quality algorithms to Xiaomi.

Because our solutions are software based, we are able to work with the innovative pricing models our customers demand.

LoudnessMaximizer. Customized audio quality for slim speakers.

Our algorithm optimizes the relationship between phone assets, background noise and voice amplification. Enables better call quality and longer speaker life.

- Customized for each handset's unique acoustic profile.- Increases RLR Receive Loudness Rating.- Works in handset and speaker modes.


The OPPO N3 is another flagship model which incorporates our LifeVibes VoiceExperience software.

We support a wide range of chipset platforms and have the experience to enable quick integration into software stacks.

FullBand. Efficient HD calls on 4G LTE networks.

Our algorithm ensures efficient use of bandwidth to deliver HD call quality on LTE networks and VoLTE conversations. Accelerates handset compliance for the latest mobile networks.

- Fast track 4G LTE & VoLTE compliance.- Backward compatible with GSM and UMTS networks.- Intelligent algorithm minimizes FullBand overhead.


Our FullBand algorithms are found on devices like the Huawei G660 and Nexus 9.

And as our OEM customers develop exciting new handsets, NXP Software will support them with innovative speech and sensing software.

The future. Contextual sensing, wearables technology and The Internet of Things.

We’re already developing tomorrow’s technology. Like always-listening software that can identify the context of the phone and information about the user.

And our LifeVibes VoiceExperience software is being integrated on wearable technology and IoT products.

Our speech and sensing software is ready for the next generation of products.

NXP Software’s enhanced audio performance and contextual awareness will enable exciting products and apps.

Find out more. Speech and sensing from NXP Software.

We have technical teams in China, South Korea, India, Europe and the US. Our experience enables fast and cost-effective integration with your device.

Please get in touch about your next project:

web: www.nxpsoftware.comemail: [email protected]

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