Investigations into the management of turn-taking have typically focussed on pitch and other prosodic phenomena, particularly pitch-accents. Here, non-pitch phonetic features and their role in turn-taking are described. Through sustained phonetic and interactional analysis of a naturally occurring, 12-minute long telephone call between two adult speakers of British English, sets of talk-projecting and turn-projecting features are identified. Talk-projecting features include the avoidance of durational lengthening, articulatory anticipation, continuation of voicing, the production of talk in maximally close proximity to a preceding point of possible turn-completion, and the reduction of consonants and vowels. Turn-projecting features include the converse of each of the talk-projecting features, and two other distinct features: release of plosives at the point of possible turn-completion, and the production of audible outbreaths. We show that features of articulatory and phonatory quality and duration are relevant factors in the design and treatment of talk as talk- or turn-projective.

The Slavic affricate represented by /č/ is tacitly or explicitly assumed to be // for all Slavic languages. In this paper we revise the affricate inventories of Polish and Czech, showing that the symbol /č/ stands for two different sounds: the palatoalveolar // in Czech and the retroflex // in Polish. This conclusion is supported by acoustic results for Polish and Czech data. The fact that COG (centre of gravity) values of frication are not significantly different for Polish and Czech /č/ appears a bit surprising especially in light of the fact that COG is generally seen as a parameter contributing to the distinction of fricatives (including sibilants, see e.g. Gordon, Barthmaier & Sands 2002). Our results show that other parameters such as duration of the frication phase, F1 and F2 of the following vowel as well as spectral slopes are more reliable cues for distinguishing the small differences between affricates examined here.

Bardi is the northernmost language of the Nyulnyulan family, a non-Pama-Nyungan family of the Western Kimberley region of northwestern Australia. Currently about five people speak the language fluently, but approximately 1,000 people identify as Bardi. The region was settled by Europeans in the 1880s and two missions were founded in Bardi country in the 1890s. Use of the language began declining in the 1930s. Many Bardi people were moved several times between 1940 and 1970, both to other missions dominated by speakers of other Indigenous languages and to local towns such as Derby. This community disruption accelerated the decline of language use in the community and first language acquisition. Bardi is the name of the language variety spoken at One Arm Point. There are two other named mutually intelligible varieties apart from Bardi: Baard and Jawi. The extent of dialect diversity within Bardi is unknown, but does not seem to have been particularly high compared to that between named varieties. The ISO-639 language code is [bcj].

Central Sama (ISO code sml) is spoken in the Philippines throughout the Sulu Archipelago and the Sibuguey Gulf to the north, and in many scattered communities as far north as Manila Bay. In Sabah, Malaysia, it is spoken primarily in the districts of Semporna and Kunak. For more information regarding the classification of this language within Austronesian, see Gordon (2005).

Tausug (ISO code tsg) is an Austronesian language spoken on the island of Jolo in the southwestern Philippines. It is also found on other nearby islands in the southwestern part of the Philippines and in parts of Sabah, Malaysia, where it is called Suluk. The population of the Tausug in the Philippines is estimated at 900,000 (Gordon 2005) and the year 2000 population estimate of the Suluk in Sabah, Malaysia, is 150,000. The following description is based on the variety spoken on Jolo. ‘The North Wind and the Sun’ text was translated from English into Tausug by Irene Hassan. Previous studies of Tausug phonology include Asmah (1978, 1983) and Hassan, Ashley & Ashley (1994). David Lao, age 62 at the time of the recording, born in Jolo, Philippines, was the reader for the Tausug words in this article. Due to difficult access into the language area, all audio recordings were obtained by Skype transmission.

Sumi (also known by its exonym ‘Sema’) is a Tibeto-Burman language spoken in Nagaland, North-east India. It is one of the major languages of the state, with an estimated 242,000 speakers living primarily in Zunheboto district, as well as in the major cities of Kohima and Dimapur. Bradley (1997) places Sumi (referred to as Sema), among the ‘Southern Naga’ languages, which include Angami (also known as Tenyidie) and Ao, in contrast to the ‘Northern Naga’ languages such as Konyak and Nocte. Burling (2003) offers a more conservative classification, placing Sumi (referred to as Simi) in an ‘Angami-Pochuri’ group containing Angami, Chakhesang (Chokri and Kheza) and Mao. Four main dialects of Sumi have been identified: the Western dialect, the Eastern dialect, the Chizolimi dialect, and the Central dialect. The Central dialect is the standard dialect used in published works of Sumi (Sreedhar 1976: 4–5).

In July 2012, the IPA Council voted to license the IPA chart under a Creative Commons license, specifically, the Creative Commons Attribution-Sharealike 3.0 Unported License (CC-BY-SA). The IPA still holds its copyright of the chart; under Creative Commons licenses, owners retain some rights while giving up others in order to encourage use by others. This particular Creative Commons license allows any kind of re-use of the chart (including commercial reproduction and derivative works), as long as attribution is given and the reproduction or derivative work is under the same license. The chart is now available not only from the IPA's website, but also from Wikimedia Commons.

In April 2012, the IPA Council voted to establish a new support mechanism for student members of the IPA: the IPA Student Awards. Student members who will present their research at international conferences, symposia and workshops which are (co-)sponsored by the IPA may apply for these awards. Unemployed members, members under age 35, or members from low-income-level countries may also apply. IPA Student Awards are separate from the IPA's Gösta Bruce Scholarships, which are dedicated to supporting student travel to International Congresses of Phonetic Sciences. The number and amount of IPA Student Awards will be decided separately for each conference, and will depend on such factors as the funds available at the time, the number of students attending the conference, and the costs to students of attending. Selection of recipients will be made by the IPA Executive Council.