Press Releases from HEAD acoustics GmbH (12 total)
HEAD acoustics launches new generation of artificial heads with advanced types o …
The new generation of artificial head measurement systems by HEAD acoustics offers a variety of new and unique features for telecommunication and audio testing. The basis is a modular concept allowing to exchange different types of artificial ears by the user himself. The new type of artificial ear which better reproduces the ear canal geometry and the human ear impedance is combined with a truly fullband artificial mouth. In addition,…
Global Certification Forum: HEAD acoustics provides world´s first certified tes …
HEAD acoustics is the world´s first - and up to now the only - manufacturer of measurement technology to have received approval from the Global Certification Forum (GCF) and the PCS Type Certification Review Board (PTCRB) responsible for North America for its test solution for super-wideband-capable mobile devices. The successfully certified test platform TP 190 consists of two main components: the communication quality analysis system ACQUA and the hardware platform…
VoCAS: New version extends the possibilities for the evaluation of voice control …
HEAD acoustics has launched a new version of VoCAS (Voice Control Analysis System), the efficient software for evaluating voice control systems. The turnkey test solution now supports the modular multi-channel labCORE front end of the technology manufacturer from Herzogenrath. Thus, VoCAS offers manufacturers even more possibilities to test their ASR system (Automatic Speech Recognition) in vehicles, mobile phones or smart speakers objectively and reproducibly.
Flexible channel selection for recording and playback
Now,…
Milk thistle
Niryas.com : Milk thistle is also well-known as ‘Mary thistle’ and is for the most part, used to take care of liver problems. It is a flowering plant that belongs from the same family of daisy plants and also includes other plants like sunflowers. It grows mainly in Mediterranean countries and is used to make natural remedies. It has been used for over 2,000 years. Milk thistle is in the…
HEAD acoustics launches modular multi-channel front end labCORE
Powerful and versatile all-in-one solution for a wide variety of applications
With the new modular multi-channel front end labCORE, HEAD acoustics introduces a powerful and versatile measurement instrument onto the market. Due to its modularity, its wide selection of digital and analog inputs and outputs as well as its programmable interfaces, labCORE is the all-in-one solution for voice and audio quality measurements. The front end is designed to be future-proof: on…
HMS II.3: HEAD acoustics artificial head measurement system fully capable for su …
In more and more applications, super-wideband technology plays an increasingly important role: The upcoming generation of VoLTE mobile phones as well as already established voice messenger systems such as SkypeTM or Apple FaceTime® support super-wideband. In order to test corresponding terminals accordingly, high-performance measurement equipment is essential. With HMS II.3, HEAD acoustics provides a high-quality artificial head measurement system, comprising ear simulator and artificial mouth, which is fully capable for…
HD Voice+: HEAD acoustics test equipment perfectly suited to achieve logo certif …
The GSM Association (GSMA) has now specified test methods to assess the minimum performance requirements for allowing manufacturers of LTE mobile terminals and network providers to make use of the HD Voice+ (High Definition Voice+) logo. HD Voice+ comprises the EVS (Enhanced Voice Services) codec operated in super-wideband or fullband modes and the enhancements to terminals and networks according to the requirements defined in TS.23 Annex H. Due to newly…
HEAD acoustics worldwide first supplier of audio test system for 3GPP TS 26.131/ …
Release 12 is the latest version of the important 3GPP specifications TS 26.131 and TS 26.132 for LTE mobile phones. HEAD acoustics was the first test solution provider to have implemented Release 12 already in December 2014. The validation by GCF (Global Certification Forum) of the corresponding HEAD acoustics test platform (TP90) has now been achieved for Release 12.4.0/12.6.0.
Experts agree that Release 12 of the 3GPP specifications constitutes an important…
New HEAD acoustics Revision of 3GPP Specifications TS 26.131/32 for LTE
The 3GPP specifications TS 26.131 and TS 26.132 have again undergone a major revision that led to the recent publication of Release 12. HEAD acoustics is the first test solution provider to have implemented Release 12.
Experts agree that Release 12 of the 3GPP specifications constitutes an important step forward in the global standardization of wideband-capable telecommunication devices including LTE terminals. Numerous measurements have been modified or added in order to…
HEAD acoustics presents new motorized handset positioner
A new era of voice quality measurement technology saw its inauguration at Mobile World Congress 2014 in Barcelona where HEAD acoustics gave the first public presentation of their new motorized handset positioner HHP IV “MotoMount”.
Mounted to the artificial head HMS II.3, HHP IV “MotoMount” is able to automatically place a clamped-in handset (e.g. a mobile phone) in a wide range of standard or user-defined positions. Furthermore, the handset application force…
HEAD acoustics introduces new background noise simulation system
On the occasion of Mobile World Congress 2014 in Barcelona where HEAD acoustics exhibited, the German measurement technology company gave an insight into their new system for background noise simulation. This system is called 3PASS: 3-dimensional Playback of Acoustic Sound Scenarios. It is the successor of the current HAE-BGN system which is globally used in numerous telecom test laboratories. Its key application field is the voice and audio quality analysis…
New Release of Important 3GPP Standard Implemented by HEAD acoustics and Validat …
The 3GPP standards TS 26.131 and TS 26.132 have undergone a major revision that led to the recent publication of Release 10 of both standards. HEAD acoustics is the first test solution provider to have implemented Release 10.
The Global Certification Forum (GCF) has just validated the HEAD acoustics test platform consisting of the communication quality analysis system ACQUA in conjunction with its TS 26.131/32 implementation and HEAD acoustics hardware.…
